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multipart field is stream of bytes

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This commit is contained in:
Nikolay Kim 2017-12-19 09:55:49 -08:00
parent 790793f8a1
commit e3f9345420
4 changed files with 9 additions and 12 deletions
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3
examples/multipart/Cargo.toml
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@ -11,5 +11,4 @@ path = "src/main.rs"
env_logger = "*" env_logger = "*"
futures = "0.1" futures = "0.1"
actix = "^0.3.1" actix = "^0.3.1"
#actix-web = { git = "https://github.com/actix/actix-web.git" } actix-web = { git = "https://github.com/actix/actix-web.git" }
actix-web = { path = "../../" }

2
examples/multipart/src/main.rs
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@ -28,7 +28,7 @@ fn index(mut req: HttpRequest) -> Box<Future<Item=HttpResponse, Error=Error>>
field.map_err(Error::from) field.map_err(Error::from)
.map(|chunk| { .map(|chunk| {
println!("-- CHUNK: \n{}", println!("-- CHUNK: \n{}",
std::str::from_utf8(&chunk.0).unwrap());}) std::str::from_utf8(&chunk).unwrap());})
.fold((), |_, _| result::<_, Error>(Ok(())))) .fold((), |_, _| result::<_, Error>(Ok(()))))
}, },
multipart::MultipartItem::Nested(mp) => { multipart::MultipartItem::Nested(mp) => {

2
guide/src/qs_7.md
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@ -114,6 +114,8 @@ fn index(req: HttpRequest) -> HttpResponse {
## Multipart body ## Multipart body
[WIP] [WIP]
## Urlencoded body ## Urlencoded body

14
src/multipart.rs
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@ -377,10 +377,6 @@ pub struct Field {
safety: Safety, safety: Safety,
} }
/// A field's chunk
#[derive(PartialEq, Debug)]
pub struct FieldChunk(pub Bytes);
impl Field { impl Field {
fn new(safety: Safety, headers: HeaderMap, fn new(safety: Safety, headers: HeaderMap,
@ -403,7 +399,7 @@ impl Field {
} }
impl Stream for Field { impl Stream for Field {
type Item = FieldChunk; type Item = Bytes;
type Error = MultipartError; type Error = MultipartError;
fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> { fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
@ -522,7 +518,7 @@ impl InnerField {
} }
} }
fn poll(&mut self, s: &Safety) -> Poll<Option<FieldChunk>, MultipartError> { fn poll(&mut self, s: &Safety) -> Poll<Option<Bytes>, MultipartError> {
if self.payload.is_none() { if self.payload.is_none() {
return Ok(Async::Ready(None)) return Ok(Async::Ready(None))
} }
@ -554,7 +550,7 @@ impl InnerField {
match res { match res {
Async::NotReady => Async::NotReady, Async::NotReady => Async::NotReady,
Async::Ready(Some(bytes)) => Async::Ready(Some(FieldChunk(bytes))), Async::Ready(Some(bytes)) => Async::Ready(Some(bytes)),
Async::Ready(None) => { Async::Ready(None) => {
self.eof = true; self.eof = true;
match payload.readline().poll()? { match payload.readline().poll()? {
@ -734,7 +730,7 @@ mod tests {
match field.poll() { match field.poll() {
Ok(Async::Ready(Some(chunk))) => Ok(Async::Ready(Some(chunk))) =>
assert_eq!(chunk.0, "test"), assert_eq!(chunk, "test"),
_ => unreachable!() _ => unreachable!()
} }
match field.poll() { match field.poll() {
@ -757,7 +753,7 @@ mod tests {
match field.poll() { match field.poll() {
Ok(Async::Ready(Some(chunk))) => Ok(Async::Ready(Some(chunk))) =>
assert_eq!(chunk.0, "data"), assert_eq!(chunk, "data"),
_ => unreachable!() _ => unreachable!()
} }
match field.poll() { match field.poll() {