actix_service

# Trait TransformExt

source

    pub trait TransformExt<S, Req>: Transform<S, Req> {
        // Provided method
        fn map_init_err<F, E>(self, f: F) -> TransformMapInitErr<Self, S, Req, F, E>
           where Self: Sized,
                 F: Fn(Self::InitError) -> E + Clone { ... }
    }

Expand description

An extension trait for `Transform`s that provides a variety of convenient adapters.

## Provided Methods§

source

#### fn map_init_err<F, E>(self, f: F) -> TransformMapInitErr<Self, S, Req, F, E>
where Self: Sized, F: Fn(Self::InitError) -> E + Clone,

Return a new `Transform` whose init error is mapped to to a different type.

## Implementors§

source §

### impl<T, Req> TransformExt<T, Req> for T
where T: Transform<T, Req>,