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improve codegen on BoxBody poll_next

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This commit is contained in:
Rob Ede 2021-12-17 19:19:21 +00:00
parent aa31086af5
commit 1d6f5ba6d6
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GPG key ID: 97C636207D3EF933
3 changed files with 22 additions and 6 deletions
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14
actix-http/src/body/boxed.rs
View file

@ -77,17 +77,21 @@ impl MessageBody for BoxBody {
cx: &mut Context<'_>,
) -> Poll<Option<Result<Bytes, Self::Error>>> {
match &mut self.0 {
BoxBodyInner::None(_) => Poll::Ready(None),
BoxBodyInner::Bytes(bytes) => Pin::new(bytes).poll_next(cx).map_err(Into::into),
BoxBodyInner::Stream(stream) => Pin::new(stream).poll_next(cx),
BoxBodyInner::None(body) => {
Pin::new(body).poll_next(cx).map_err(|err| match err {})
}
BoxBodyInner::Bytes(body) => {
Pin::new(body).poll_next(cx).map_err(|err| match err {})
}
BoxBodyInner::Stream(body) => Pin::new(body).poll_next(cx),
}
}
#[inline]
fn try_into_bytes(self) -> Result<Bytes, Self> {
match self.0 {
BoxBodyInner::None(none) => Ok(none.try_into_bytes().unwrap()),
BoxBodyInner::Bytes(bytes) => Ok(bytes.try_into_bytes().unwrap()),
BoxBodyInner::None(body) => Ok(body.try_into_bytes().unwrap()),
BoxBodyInner::Bytes(body) => Ok(body.try_into_bytes().unwrap()),
_ => Err(self),
}
}

10
actix-http/src/body/message_body.rs
View file

@ -33,7 +33,8 @@ pub trait MessageBody {
/// Convert this body into `Bytes`.
///
/// Bodies with `BodySize::None` are allowed to return empty `Bytes`.
/// Body types with `BodySize::None` are allowed to return empty `Bytes`.
#[inline]
fn try_into_bytes(self) -> Result<Bytes, Self>
where
Self: Sized,
@ -139,6 +140,7 @@ mod foreign_impls {
BodySize::Sized(self.len() as u64)
}
#[inline]
fn poll_next(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
@ -164,6 +166,7 @@ mod foreign_impls {
BodySize::Sized(self.len() as u64)
}
#[inline]
fn poll_next(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
@ -189,6 +192,7 @@ mod foreign_impls {
BodySize::Sized(self.len() as u64)
}
#[inline]
fn poll_next(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
@ -214,6 +218,7 @@ mod foreign_impls {
BodySize::Sized(self.len() as u64)
}
#[inline]
fn poll_next(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
@ -239,6 +244,7 @@ mod foreign_impls {
BodySize::Sized(self.len() as u64)
}
#[inline]
fn poll_next(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
@ -266,6 +272,7 @@ mod foreign_impls {
BodySize::Sized(self.len() as u64)
}
#[inline]
fn poll_next(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
@ -292,6 +299,7 @@ mod foreign_impls {
BodySize::Sized(self.len() as u64)
}
#[inline]
fn poll_next(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,

4
actix-http/src/encoding/encoder.rs
View file

@ -108,6 +108,7 @@ where
{
type Error = EncoderError;
#[inline]
fn size(&self) -> BodySize {
match self {
EncoderBody::None => BodySize::None,
@ -131,6 +132,7 @@ where
}
}
#[inline]
fn try_into_bytes(self) -> Result<Bytes, Self>
where
Self: Sized,
@ -149,6 +151,7 @@ where
{
type Error = EncoderError;
#[inline]
fn size(&self) -> BodySize {
if self.encoder.is_some() {
BodySize::Stream
@ -225,6 +228,7 @@ where
}
}
#[inline]
fn try_into_bytes(mut self) -> Result<Bytes, Self>
where
Self: Sized,