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<!DOCTYPE html> < html lang = "en" > < head > < meta charset = "utf-8" > < meta name = "viewport" content = "width=device-width, initial-scale=1.0" > < meta name = "generator" content = "rustdoc" > < meta name = "description" content = "Source to the Rust file `src/with.rs`." > < meta name = "keywords" content = "rust, rustlang, rust-lang" > < title > with.rs.html -- source< / title > < link rel = "stylesheet" type = "text/css" href = "../../normalize.css" > < link rel = "stylesheet" type = "text/css" href = "../../rustdoc.css" id = "mainThemeStyle" > < link rel = "stylesheet" type = "text/css" href = "../../dark.css" > < link rel = "stylesheet" type = "text/css" href = "../../light.css" id = "themeStyle" > < script src = "../../storage.js" > < / script > < / head > < body class = "rustdoc source" > <!-- [if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif] --> < nav class = "sidebar" > < div class = "sidebar-menu" > ☰ < / div > < / nav > < div class = "theme-picker" > < button id = "theme-picker" aria-label = "Pick another theme!" > < img src = "../../brush.svg" width = "18" alt = "Pick another theme!" > < / button > < div id = "theme-choices" > < / div > < / div > < script src = "../../theme.js" > < / script > < nav class = "sub" > < form class = "search-form js-only" > < div class = "search-container" > < input class = "search-input" name = "search" autocomplete = "off" placeholder = "Click or press ‘ ’ ‘ ’ type = "search" > < a id = "settings-menu" href = "../../settings.html" > < img src = "../../wheel.svg" width = "18" alt = "Change settings" > < / a > < / div > < / form > < / nav > < section id = "main" class = "content" > < pre class = "line-numbers" > < span id = "1" > 1< / span >
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< / pre > < pre class = "rust " >
< span class = "kw" > use< / span > < span class = "ident" > futures< / span > ::{< span class = "ident" > Async< / span > , < span class = "ident" > Future< / span > , < span class = "ident" > Poll< / span > };
< span class = "kw" > use< / span > < span class = "ident" > std< / span > ::< span class = "ident" > marker< / span > ::< span class = "ident" > PhantomData< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > std< / span > ::< span class = "ident" > rc< / span > ::< span class = "ident" > Rc< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > error< / span > ::< span class = "ident" > Error< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > handler< / span > ::{< span class = "ident" > AsyncResult< / span > , < span class = "ident" > AsyncResultItem< / span > , < span class = "ident" > FromRequest< / span > , < span class = "ident" > Handler< / span > , < span class = "ident" > Responder< / span > };
< span class = "kw" > use< / span > < span class = "ident" > httprequest< / span > ::< span class = "ident" > HttpRequest< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > httpresponse< / span > ::< span class = "ident" > HttpResponse< / span > ;
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< span class = "kw" > trait< / span > < span class = "ident" > FnWith< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > : < span class = "lifetime" > ' static< / span > {
< span class = "kw" > fn< / span > < span class = "ident" > call_with< / span > (< span class = "self" > self< / span > : < span class = "kw-2" > & < / span > < span class = "self" > Self< / span > , < span class = "ident" > T< / span > ) < span class = "op" > -> < / span > < span class = "ident" > R< / span > ;
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > R< / span > , < span class = "ident" > F< / span > : < span class = "ident" > Fn< / span > (< span class = "ident" > T< / span > ) < span class = "op" > -> < / span > < span class = "ident" > R< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > < span class = "op" > > < / span > < span class = "ident" > FnWith< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > < span class = "kw" > for< / span > < span class = "ident" > F< / span > {
< span class = "kw" > fn< / span > < span class = "ident" > call_with< / span > (< span class = "self" > self< / span > : < span class = "kw-2" > & < / span > < span class = "self" > Self< / span > , < span class = "ident" > arg< / span > : < span class = "ident" > T< / span > ) < span class = "op" > -> < / span > < span class = "ident" > R< / span > {
(< span class = "kw-2" > *< / span > < span class = "self" > self< / span > )(< span class = "ident" > arg< / span > )
}
}
< span class = "attribute" > #[< span class = "ident" > doc< / span > (< span class = "ident" > hidden< / span > )]< / span >
< span class = "kw" > pub< / span > < span class = "kw" > trait< / span > < span class = "ident" > WithFactory< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > : < span class = "lifetime" > ' static< / span >
< span class = "kw" > where< / span >
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > R< / span > : < span class = "ident" > Responder< / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > create< / span > (< span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > With< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > ;
< span class = "kw" > fn< / span > < span class = "ident" > create_with_config< / span > (< span class = "self" > self< / span > , < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > ) < span class = "op" > -> < / span > < span class = "ident" > With< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > ;
}
< span class = "attribute" > #[< span class = "ident" > doc< / span > (< span class = "ident" > hidden< / span > )]< / span >
< span class = "kw" > pub< / span > < span class = "kw" > trait< / span > < span class = "ident" > WithAsyncFactory< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span > : < span class = "lifetime" > ' static< / span >
< span class = "kw" > where< / span >
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > R< / span > : < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > I< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > E< / span > < span class = "op" > > < / span > ,
< span class = "ident" > I< / span > : < span class = "ident" > Responder< / span > ,
< span class = "ident" > E< / span > : < span class = "ident" > Into< / span > < span class = "op" > < < / span > < span class = "ident" > Error< / span > < span class = "op" > > < / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > create< / span > (< span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > WithAsync< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span > ;
< span class = "kw" > fn< / span > < span class = "ident" > create_with_config< / span > (< span class = "self" > self< / span > , < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > ) < span class = "op" > -> < / span > < span class = "ident" > WithAsync< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span > ;
}
< span class = "attribute" > #[< span class = "ident" > doc< / span > (< span class = "ident" > hidden< / span > )]< / span >
< span class = "kw" > pub< / span > < span class = "kw" > struct< / span > < span class = "ident" > With< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
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< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > FnWith< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > R< / span > < span class = "op" > > > < / span > ,
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< span class = "ident" > cfg< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > < span class = "op" > > < / span > ,
< span class = "ident" > _s< / span > : < span class = "ident" > PhantomData< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
}
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< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > < span class = "ident" > With< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
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< span class = "kw" > pub< / span > < span class = "kw" > fn< / span > < span class = "ident" > new< / span > < span class = "op" > < < / span > < span class = "ident" > F< / span > : < span class = "ident" > Fn< / span > (< span class = "ident" > T< / span > ) < span class = "op" > -> < / span > < span class = "ident" > R< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > < span class = "op" > > < / span > (< span class = "ident" > f< / span > : < span class = "ident" > F< / span > , < span class = "ident" > cfg< / span > : < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > ) < span class = "op" > -> < / span > < span class = "self" > Self< / span > {
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< span class = "ident" > With< / span > {
< span class = "ident" > cfg< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > cfg< / span > ),
< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > f< / span > ),
< span class = "ident" > _s< / span > : < span class = "ident" > PhantomData< / span > ,
}
}
}
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< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > < span class = "ident" > Handler< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "kw" > for< / span > < span class = "ident" > With< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Responder< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "kw" > type< / span > < span class = "prelude-ty" > Result< / span > < span class = "op" > =< / span > < span class = "ident" > AsyncResult< / span > < span class = "op" > < < / span > < span class = "ident" > HttpResponse< / span > < span class = "op" > > < / span > ;
< span class = "kw" > fn< / span > < span class = "ident" > handle< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > , < span class = "ident" > req< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > HttpRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ) < span class = "op" > -> < / span > < span class = "self" > Self< / span > ::< span class = "prelude-ty" > Result< / span > {
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > fut< / span > < span class = "op" > =< / span > < span class = "ident" > WithHandlerFut< / span > {
< span class = "ident" > req< / span > : < span class = "ident" > req< / span > .< span class = "ident" > clone< / span > (),
< span class = "ident" > started< / span > : < span class = "bool-val" > false< / span > ,
< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > hnd< / span > ),
< span class = "ident" > cfg< / span > : < span class = "self" > self< / span > .< span class = "ident" > cfg< / span > .< span class = "ident" > clone< / span > (),
< span class = "ident" > fut1< / span > : < span class = "prelude-val" > None< / span > ,
< span class = "ident" > fut2< / span > : < span class = "prelude-val" > None< / span > ,
};
< span class = "kw" > match< / span > < span class = "ident" > fut< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > resp< / span > )) < span class = "op" > => < / span > < span class = "ident" > AsyncResult< / span > ::< span class = "ident" > ok< / span > (< span class = "ident" > resp< / span > ),
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ) < span class = "op" > => < / span > < span class = "ident" > AsyncResult< / span > ::< span class = "ident" > async< / span > (< span class = "ident" > Box< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > fut< / span > )),
< span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > ) < span class = "op" > => < / span > < span class = "ident" > AsyncResult< / span > ::< span class = "ident" > err< / span > (< span class = "ident" > e< / span > ),
}
}
}
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< span class = "kw" > struct< / span > < span class = "ident" > WithHandlerFut< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Responder< / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "ident" > started< / span > : < span class = "ident" > bool< / span > ,
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< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > FnWith< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > R< / span > < span class = "op" > > > < / span > ,
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< span class = "ident" > cfg< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > < span class = "op" > > < / span > ,
< span class = "ident" > req< / span > : < span class = "ident" > HttpRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > fut1< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Box< / span > < span class = "op" > < < / span > < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > T< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > Error< / span > < span class = "op" > > > < / span > < span class = "op" > > < / span > ,
< span class = "ident" > fut2< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Box< / span > < span class = "op" > < < / span > < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > HttpResponse< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > Error< / span > < span class = "op" > > > < / span > < span class = "op" > > < / span > ,
}
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< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span > < span class = "ident" > Future< / span > < span class = "kw" > for< / span > < span class = "ident" > WithHandlerFut< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Responder< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "kw" > type< / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > HttpResponse< / span > ;
< span class = "kw" > type< / span > < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > Error< / span > ;
< span class = "kw" > fn< / span > < span class = "ident" > poll< / span > (< span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "self" > Self< / span > ::< span class = "ident" > Item< / span > , < span class = "self" > Self< / span > ::< span class = "ident" > Error< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "kw-2" > ref< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > fut< / span > ) < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > fut2< / span > {
< span class = "kw" > return< / span > < span class = "ident" > fut< / span > .< span class = "ident" > poll< / span > ();
}
< span class = "kw" > let< / span > < span class = "ident" > item< / span > < span class = "op" > =< / span > < span class = "kw" > if< / span > < span class = "op" > !< / span > < span class = "self" > self< / span > .< span class = "ident" > started< / span > {
< span class = "self" > self< / span > .< span class = "ident" > started< / span > < span class = "op" > =< / span > < span class = "bool-val" > true< / span > ;
< span class = "kw" > let< / span > < span class = "ident" > reply< / span > < span class = "op" > =< / span > < span class = "ident" > T< / span > ::< span class = "ident" > from_request< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > req< / span > , < span class = "self" > self< / span > .< span class = "ident" > cfg< / span > .< span class = "ident" > as_ref< / span > ()).< span class = "ident" > into< / span > ();
< span class = "kw" > match< / span > < span class = "ident" > reply< / span > .< span class = "ident" > into< / span > () {
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ) < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ),
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Ok< / span > (< span class = "ident" > msg< / span > ) < span class = "op" > => < / span > < span class = "ident" > msg< / span > ,
< span class = "ident" > AsyncResultItem< / span > ::< span class = "ident" > Future< / span > (< span class = "ident" > fut< / span > ) < span class = "op" > => < / span > {
< span class = "self" > self< / span > .< span class = "ident" > fut1< / span > < span class = "op" > =< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > fut< / span > );
< span class = "kw" > return< / span > < span class = "self" > self< / span > .< span class = "ident" > poll< / span > ();
}
}
} < span class = "kw" > else< / span > {
< span class = "kw" > match< / span > < span class = "self" > self< / span > .< span class = "ident" > fut1< / span > .< span class = "ident" > as_mut< / span > ().< span class = "ident" > unwrap< / span > ().< span class = "ident" > poll< / span > ()< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > item< / span > ) < span class = "op" > => < / span > < span class = "ident" > item< / span > ,
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
}
};
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< span class = "kw" > let< / span > < span class = "ident" > item< / span > < span class = "op" > =< / span > < span class = "kw" > match< / span > < span class = "self" > self< / span > .< span class = "ident" > hnd< / span > .< span class = "ident" > as_ref< / span > ().< span class = "ident" > call_with< / span > (< span class = "ident" > item< / span > ).< span class = "ident" > respond_to< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > req< / span > ) {
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< span class = "prelude-val" > Ok< / span > (< span class = "ident" > item< / span > ) < span class = "op" > => < / span > < span class = "ident" > item< / span > .< span class = "ident" > into< / span > (),
< span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > ) < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > .< span class = "ident" > into< / span > ()),
};
< span class = "kw" > match< / span > < span class = "ident" > item< / span > .< span class = "ident" > into< / span > () {
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ),
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Ok< / span > (< span class = "ident" > resp< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > resp< / span > )),
< span class = "ident" > AsyncResultItem< / span > ::< span class = "ident" > Future< / span > (< span class = "ident" > fut< / span > ) < span class = "op" > => < / span > {
< span class = "self" > self< / span > .< span class = "ident" > fut2< / span > < span class = "op" > =< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > fut< / span > );
< span class = "self" > self< / span > .< span class = "ident" > poll< / span > ()
}
}
}
}
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< span class = "attribute" > #[< span class = "ident" > doc< / span > (< span class = "ident" > hidden< / span > )]< / span >
< span class = "kw" > pub< / span > < span class = "kw" > struct< / span > < span class = "ident" > WithAsync< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > I< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > E< / span > < span class = "op" > > < / span > ,
< span class = "ident" > I< / span > : < span class = "ident" > Responder< / span > ,
< span class = "ident" > E< / span > : < span class = "ident" > Into< / span > < span class = "op" > < < / span > < span class = "ident" > E< / span > < span class = "op" > > < / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
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< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > FnWith< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > R< / span > < span class = "op" > > > < / span > ,
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< span class = "ident" > cfg< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > < span class = "op" > > < / span > ,
< span class = "ident" > _s< / span > : < span class = "ident" > PhantomData< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
}
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< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span > < span class = "ident" > WithAsync< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > I< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > E< / span > < span class = "op" > > < / span > ,
< span class = "ident" > I< / span > : < span class = "ident" > Responder< / span > ,
< span class = "ident" > E< / span > : < span class = "ident" > Into< / span > < span class = "op" > < < / span > < span class = "ident" > Error< / span > < span class = "op" > > < / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
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< span class = "kw" > pub< / span > < span class = "kw" > fn< / span > < span class = "ident" > new< / span > < span class = "op" > < < / span > < span class = "ident" > F< / span > : < span class = "ident" > Fn< / span > (< span class = "ident" > T< / span > ) < span class = "op" > -> < / span > < span class = "ident" > R< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > < span class = "op" > > < / span > (< span class = "ident" > f< / span > : < span class = "ident" > F< / span > , < span class = "ident" > cfg< / span > : < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > ) < span class = "op" > -> < / span > < span class = "self" > Self< / span > {
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< span class = "ident" > WithAsync< / span > {
< span class = "ident" > cfg< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > cfg< / span > ),
< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > f< / span > ),
< span class = "ident" > _s< / span > : < span class = "ident" > PhantomData< / span > ,
}
}
}
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< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span > < span class = "ident" > Handler< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "kw" > for< / span > < span class = "ident" > WithAsync< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > I< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > E< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > I< / span > : < span class = "ident" > Responder< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > E< / span > : < span class = "ident" > Into< / span > < span class = "op" > < < / span > < span class = "ident" > Error< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "kw" > type< / span > < span class = "prelude-ty" > Result< / span > < span class = "op" > =< / span > < span class = "ident" > AsyncResult< / span > < span class = "op" > < < / span > < span class = "ident" > HttpResponse< / span > < span class = "op" > > < / span > ;
< span class = "kw" > fn< / span > < span class = "ident" > handle< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > , < span class = "ident" > req< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > HttpRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ) < span class = "op" > -> < / span > < span class = "self" > Self< / span > ::< span class = "prelude-ty" > Result< / span > {
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > fut< / span > < span class = "op" > =< / span > < span class = "ident" > WithAsyncHandlerFut< / span > {
< span class = "ident" > req< / span > : < span class = "ident" > req< / span > .< span class = "ident" > clone< / span > (),
< span class = "ident" > started< / span > : < span class = "bool-val" > false< / span > ,
< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > hnd< / span > ),
< span class = "ident" > cfg< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > cfg< / span > ),
< span class = "ident" > fut1< / span > : < span class = "prelude-val" > None< / span > ,
< span class = "ident" > fut2< / span > : < span class = "prelude-val" > None< / span > ,
< span class = "ident" > fut3< / span > : < span class = "prelude-val" > None< / span > ,
};
< span class = "kw" > match< / span > < span class = "ident" > fut< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > resp< / span > )) < span class = "op" > => < / span > < span class = "ident" > AsyncResult< / span > ::< span class = "ident" > ok< / span > (< span class = "ident" > resp< / span > ),
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ) < span class = "op" > => < / span > < span class = "ident" > AsyncResult< / span > ::< span class = "ident" > async< / span > (< span class = "ident" > Box< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > fut< / span > )),
< span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > ) < span class = "op" > => < / span > < span class = "ident" > AsyncResult< / span > ::< span class = "ident" > err< / span > (< span class = "ident" > e< / span > ),
}
}
}
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< span class = "kw" > struct< / span > < span class = "ident" > WithAsyncHandlerFut< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > I< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > E< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > I< / span > : < span class = "ident" > Responder< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > E< / span > : < span class = "ident" > Into< / span > < span class = "op" > < < / span > < span class = "ident" > Error< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "ident" > started< / span > : < span class = "ident" > bool< / span > ,
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< span class = "ident" > hnd< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > FnWith< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > R< / span > < span class = "op" > > > < / span > ,
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< span class = "ident" > cfg< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > ::< span class = "ident" > Config< / span > < span class = "op" > > < / span > ,
< span class = "ident" > req< / span > : < span class = "ident" > HttpRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > fut1< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Box< / span > < span class = "op" > < < / span > < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > T< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > Error< / span > < span class = "op" > > > < / span > < span class = "op" > > < / span > ,
< span class = "ident" > fut2< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > R< / span > < span class = "op" > > < / span > ,
< span class = "ident" > fut3< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Box< / span > < span class = "op" > < < / span > < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > HttpResponse< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > Error< / span > < span class = "op" > > > < / span > < span class = "op" > > < / span > ,
}
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< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span > < span class = "ident" > Future< / span > < span class = "kw" > for< / span > < span class = "ident" > WithAsyncHandlerFut< / span > < span class = "op" > < < / span > < span class = "ident" > T< / span > , < span class = "ident" > S< / span > , < span class = "ident" > R< / span > , < span class = "ident" > I< / span > , < span class = "ident" > E< / span > < span class = "op" > > < / span >
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< span class = "kw" > where< / span >
< span class = "ident" > R< / span > : < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > I< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > E< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > I< / span > : < span class = "ident" > Responder< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > E< / span > : < span class = "ident" > Into< / span > < span class = "op" > < < / span > < span class = "ident" > Error< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > S< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "kw" > type< / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > HttpResponse< / span > ;
< span class = "kw" > type< / span > < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > Error< / span > ;
< span class = "kw" > fn< / span > < span class = "ident" > poll< / span > (< span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "self" > Self< / span > ::< span class = "ident" > Item< / span > , < span class = "self" > Self< / span > ::< span class = "ident" > Error< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "kw-2" > ref< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > fut< / span > ) < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > fut3< / span > {
< span class = "kw" > return< / span > < span class = "ident" > fut< / span > .< span class = "ident" > poll< / span > ();
}
< span class = "kw" > if< / span > < span class = "self" > self< / span > .< span class = "ident" > fut2< / span > .< span class = "ident" > is_some< / span > () {
< span class = "kw" > return< / span > < span class = "kw" > match< / span > < span class = "self" > self< / span > .< span class = "ident" > fut2< / span > .< span class = "ident" > as_mut< / span > ().< span class = "ident" > unwrap< / span > ().< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > r< / span > )) < span class = "op" > => < / span > < span class = "kw" > match< / span > < span class = "ident" > r< / span > .< span class = "ident" > respond_to< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > req< / span > ) {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > r< / span > ) < span class = "op" > => < / span > < span class = "kw" > match< / span > < span class = "ident" > r< / span > .< span class = "ident" > into< / span > ().< span class = "ident" > into< / span > () {
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ),
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Ok< / span > (< span class = "ident" > resp< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > resp< / span > )),
< span class = "ident" > AsyncResultItem< / span > ::< span class = "ident" > Future< / span > (< span class = "ident" > fut< / span > ) < span class = "op" > => < / span > {
< span class = "self" > self< / span > .< span class = "ident" > fut3< / span > < span class = "op" > =< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > fut< / span > );
< span class = "self" > self< / span > .< span class = "ident" > poll< / span > ()
}
},
< span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > .< span class = "ident" > into< / span > ()),
},
< span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > e< / span > .< span class = "ident" > into< / span > ()),
};
}
< span class = "kw" > let< / span > < span class = "ident" > item< / span > < span class = "op" > =< / span > < span class = "kw" > if< / span > < span class = "op" > !< / span > < span class = "self" > self< / span > .< span class = "ident" > started< / span > {
< span class = "self" > self< / span > .< span class = "ident" > started< / span > < span class = "op" > =< / span > < span class = "bool-val" > true< / span > ;
< span class = "kw" > let< / span > < span class = "ident" > reply< / span > < span class = "op" > =< / span > < span class = "ident" > T< / span > ::< span class = "ident" > from_request< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > req< / span > , < span class = "self" > self< / span > .< span class = "ident" > cfg< / span > .< span class = "ident" > as_ref< / span > ()).< span class = "ident" > into< / span > ();
< span class = "kw" > match< / span > < span class = "ident" > reply< / span > .< span class = "ident" > into< / span > () {
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ) < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ),
< span class = "ident" > AsyncResultItem< / span > ::< span class = "prelude-val" > Ok< / span > (< span class = "ident" > msg< / span > ) < span class = "op" > => < / span > < span class = "ident" > msg< / span > ,
< span class = "ident" > AsyncResultItem< / span > ::< span class = "ident" > Future< / span > (< span class = "ident" > fut< / span > ) < span class = "op" > => < / span > {
< span class = "self" > self< / span > .< span class = "ident" > fut1< / span > < span class = "op" > =< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > fut< / span > );
< span class = "kw" > return< / span > < span class = "self" > self< / span > .< span class = "ident" > poll< / span > ();
}
}
} < span class = "kw" > else< / span > {
< span class = "kw" > match< / span > < span class = "self" > self< / span > .< span class = "ident" > fut1< / span > .< span class = "ident" > as_mut< / span > ().< span class = "ident" > unwrap< / span > ().< span class = "ident" > poll< / span > ()< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > item< / span > ) < span class = "op" > => < / span > < span class = "ident" > item< / span > ,
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
}
};
2018-10-10 08:38:33 -07:00
< span class = "self" > self< / span > .< span class = "ident" > fut2< / span > < span class = "op" > =< / span > < span class = "prelude-val" > Some< / span > (< span class = "self" > self< / span > .< span class = "ident" > hnd< / span > .< span class = "ident" > as_ref< / span > ().< span class = "ident" > call_with< / span > (< span class = "ident" > item< / span > ));
2018-07-21 04:09:47 -07:00
< span class = "self" > self< / span > .< span class = "ident" > poll< / span > ()
}
}
2018-10-10 08:38:33 -07:00
< span class = "macro" > macro_rules< / span > < span class = "macro" > !< / span > < span class = "ident" > with_factory_tuple< / span > ({$((< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > :< span class = "ident" > tt< / span > , < span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > :< span class = "ident" > ident< / span > )),< span class = "op" > +< / span > } < span class = "op" > => < / span > {
< span class = "kw" > impl< / span > < span class = "op" > < < / span > $(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > < span class = "ident" > State< / span > , < span class = "ident" > Func< / span > , < span class = "ident" > Res< / span > < span class = "op" > > < / span > < span class = "ident" > WithFactory< / span > < span class = "op" > < < / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > State< / span > , < span class = "ident" > Res< / span > < span class = "op" > > < / span > < span class = "kw" > for< / span > < span class = "ident" > Func< / span >
< span class = "kw" > where< / span > < span class = "ident" > Func< / span > : < span class = "ident" > Fn< / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ) < span class = "op" > -> < / span > < span class = "ident" > Res< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
$(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > State< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,)< span class = "op" > +< / span >
< span class = "ident" > Res< / span > : < span class = "ident" > Responder< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "ident" > State< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > create< / span > (< span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > With< / span > < span class = "op" > < < / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > State< / span > , < span class = "ident" > Res< / span > < span class = "op" > > < / span > {
< span class = "ident" > With< / span > ::< span class = "ident" > new< / span > (< span class = "kw" > move< / span > < span class = "op" > |< / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > )< span class = "op" > |< / span > (< span class = "self" > self< / span > )($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > ), ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ::< span class = "ident" > Config< / span > ::< span class = "ident" > default< / span > (),)< span class = "op" > +< / span > ))
}
< span class = "kw" > fn< / span > < span class = "ident" > create_with_config< / span > (< span class = "self" > self< / span > , < span class = "ident" > cfg< / span > : ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ::< span class = "ident" > Config< / span > ,)< span class = "op" > +< / span > )) < span class = "op" > -> < / span > < span class = "ident" > With< / span > < span class = "op" > < < / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > State< / span > , < span class = "ident" > Res< / span > < span class = "op" > > < / span > {
< span class = "ident" > With< / span > ::< span class = "ident" > new< / span > (< span class = "kw" > move< / span > < span class = "op" > |< / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > )< span class = "op" > |< / span > (< span class = "self" > self< / span > )($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > cfg< / span > )
}
}
});
< span class = "macro" > macro_rules< / span > < span class = "macro" > !< / span > < span class = "ident" > with_async_factory_tuple< / span > ({$((< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > :< span class = "ident" > tt< / span > , < span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > :< span class = "ident" > ident< / span > )),< span class = "op" > +< / span > } < span class = "op" > => < / span > {
< span class = "kw" > impl< / span > < span class = "op" > < < / span > $(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > < span class = "ident" > State< / span > , < span class = "ident" > Func< / span > , < span class = "ident" > Res< / span > , < span class = "ident" > Item< / span > , < span class = "prelude-val" > Err< / span > < span class = "op" > > < / span > < span class = "ident" > WithAsyncFactory< / span > < span class = "op" > < < / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > State< / span > , < span class = "ident" > Res< / span > , < span class = "ident" > Item< / span > , < span class = "prelude-val" > Err< / span > < span class = "op" > > < / span > < span class = "kw" > for< / span > < span class = "ident" > Func< / span >
< span class = "kw" > where< / span > < span class = "ident" > Func< / span > : < span class = "ident" > Fn< / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ) < span class = "op" > -> < / span > < span class = "ident" > Res< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
$(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > : < span class = "ident" > FromRequest< / span > < span class = "op" > < < / span > < span class = "ident" > State< / span > < span class = "op" > > < / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,)< span class = "op" > +< / span >
< span class = "ident" > Res< / span > : < span class = "ident" > Future< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Item< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "prelude-val" > Err< / span > < span class = "op" > > < / span > ,
< span class = "ident" > Item< / span > : < span class = "ident" > Responder< / span > < span class = "op" > +< / span > < span class = "lifetime" > ' static< / span > ,
< span class = "prelude-val" > Err< / span > : < span class = "ident" > Into< / span > < span class = "op" > < < / span > < span class = "ident" > Error< / span > < span class = "op" > > < / span > ,
< span class = "ident" > State< / span > : < span class = "lifetime" > ' static< / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > create< / span > (< span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > WithAsync< / span > < span class = "op" > < < / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > State< / span > , < span class = "ident" > Res< / span > , < span class = "ident" > Item< / span > , < span class = "prelude-val" > Err< / span > < span class = "op" > > < / span > {
< span class = "ident" > WithAsync< / span > ::< span class = "ident" > new< / span > (< span class = "kw" > move< / span > < span class = "op" > |< / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > )< span class = "op" > |< / span > (< span class = "self" > self< / span > )($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > ), ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ::< span class = "ident" > Config< / span > ::< span class = "ident" > default< / span > (),)< span class = "op" > +< / span > ))
}
< span class = "kw" > fn< / span > < span class = "ident" > create_with_config< / span > (< span class = "self" > self< / span > , < span class = "ident" > cfg< / span > : ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ::< span class = "ident" > Config< / span > ,)< span class = "op" > +< / span > )) < span class = "op" > -> < / span > < span class = "ident" > WithAsync< / span > < span class = "op" > < < / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > T< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > State< / span > , < span class = "ident" > Res< / span > , < span class = "ident" > Item< / span > , < span class = "prelude-val" > Err< / span > < span class = "op" > > < / span > {
< span class = "ident" > WithAsync< / span > ::< span class = "ident" > new< / span > (< span class = "kw" > move< / span > < span class = "op" > |< / span > ($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > )< span class = "op" > |< / span > (< span class = "self" > self< / span > )($(< span class = "macro-nonterminal" > $< / span > < span class = "macro-nonterminal" > n< / span > ,)< span class = "op" > +< / span > ), < span class = "ident" > cfg< / span > )
}
}
});
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ));
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ));
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ));
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ));
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ), (< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ));
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ), (< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ), (< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ));
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ), (< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ), (< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ), (< span class = "ident" > g< / span > , < span class = "ident" > G< / span > ));
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > (
(< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ),
(< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ),
(< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ),
(< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ),
(< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ),
(< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ),
(< span class = "ident" > g< / span > , < span class = "ident" > G< / span > ),
(< span class = "ident" > h< / span > , < span class = "ident" > H< / span > )
);
< span class = "macro" > with_factory_tuple< / span > < span class = "macro" > !< / span > (
(< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ),
(< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ),
(< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ),
(< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ),
(< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ),
(< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ),
(< span class = "ident" > g< / span > , < span class = "ident" > G< / span > ),
(< span class = "ident" > h< / span > , < span class = "ident" > H< / span > ),
(< span class = "ident" > i< / span > , < span class = "ident" > I< / span > )
);
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ));
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ));
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ));
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ));
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ), (< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ));
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ), (< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ), (< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ));
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > ((< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ), (< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ), (< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ), (< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ), (< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ), (< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ), (< span class = "ident" > g< / span > , < span class = "ident" > G< / span > ));
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > (
(< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ),
(< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ),
(< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ),
(< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ),
(< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ),
(< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ),
(< span class = "ident" > g< / span > , < span class = "ident" > G< / span > ),
(< span class = "ident" > h< / span > , < span class = "ident" > H< / span > )
);
< span class = "macro" > with_async_factory_tuple< / span > < span class = "macro" > !< / span > (
(< span class = "ident" > a< / span > , < span class = "ident" > A< / span > ),
(< span class = "ident" > b< / span > , < span class = "ident" > B< / span > ),
(< span class = "ident" > c< / span > , < span class = "ident" > C< / span > ),
(< span class = "ident" > d< / span > , < span class = "ident" > D< / span > ),
(< span class = "ident" > e< / span > , < span class = "ident" > E< / span > ),
(< span class = "ident" > f< / span > , < span class = "ident" > F< / span > ),
(< span class = "ident" > g< / span > , < span class = "ident" > G< / span > ),
(< span class = "ident" > h< / span > , < span class = "ident" > H< / span > ),
(< span class = "ident" > i< / span > , < span class = "ident" > I< / span > )
);
2018-07-21 04:09:47 -07:00
< / pre >
< / section > < section id = "search" class = "content hidden" > < / section > < section class = "footer" > < / section > < aside id = "help" class = "hidden" > < div > < h1 class = "hidden" > Help< / h1 > < div class = "shortcuts" > < h2 > Keyboard Shortcuts< / h2 > < dl > < dt > < kbd > ?< / kbd > < / dt > < dd > Show this help dialog< / dd > < dt > < kbd > S< / kbd > < / dt > < dd > Focus the search field< / dd > < dt > < kbd > ↑< / kbd > < / dt > < dd > Move up in search results< / dd > < dt > < kbd > ↓< / kbd > < / dt > < dd > Move down in search results< / dd > < dt > < kbd > ↹< / kbd > < / dt > < dd > Switch tab< / dd > < dt > < kbd > ⏎ < / kbd > < / dt > < dd > Go to active search result< / dd > < dt > < kbd > +< / kbd > < / dt > < dd > Expand all sections< / dd > < dt > < kbd > -< / kbd > < / dt > < dd > Collapse all sections< / dd > < / dl > < / div > < div class = "infos" > < h2 > Search Tricks< / h2 > < p > Prefix searches with a type followed by a colon (e.g. < code > fn:< / code > ) to restrict the search to a given type.< / p > < p > Accepted types are: < code > fn< / code > , < code > mod< / code > , < code > struct< / code > , < code > enum< / code > , < code > trait< / code > , < code > type< / code > , < code > macro< / code > , and < code > const< / code > .< / p > < p > Search functions by type signature (e.g. < code > vec -> usize< / code > or < code > * -> vec< / code > )< / p > < p > Search multiple things at once by splitting your query with comma (e.g. < code > str,u8< / code > or < code > String,struct:Vec,test< / code > )< / p > < / div > < / div > < / aside > < script > window . rootPath = "../../" ; window . currentCrate = "actix_web" ; < / script > < script src = "../../aliases.js" > < / script > < script src = "../../main.js" > < / script > < script defer src = "../../search-index.js" > < / script > < / body > < / html >
