use crate ::Body;
use bytes::Buf;
use std::{
fmt,
pin::Pin,
task::{Context, Poll},
};
/// A boxed [`Body`] trait object.
pub struct BoxBody<D, E> {
inner: Pin<Box <dyn Body<Data = D, Error = E> + Send + Sync + 'static>>,
}
/// A boxed [`Body`] trait object that is !Sync.
pub struct UnsyncBoxBody<D, E> {
inner: Pin<Box <dyn Body<Data = D, Error = E> + Send + 'static>>,
}
impl <D, E> BoxBody<D, E> {
/// Create a new `BoxBody`.
pub fn new<B>(body: B) -> Self
where
B: Body<Data = D, Error = E> + Send + Sync + 'static,
D: Buf,
{
Self {
inner: Box ::pin(body),
}
}
}
impl <D, E> fmt::Debug for BoxBody<D, E> {
fn fmt(&self , f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("BoxBody" ).finish()
}
}
impl <D, E> Body for BoxBody<D, E>
where
D: Buf,
{
type Data = D;
type Error = E;
fn poll_data(
mut self : Pin<&mut Self >,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self ::Data, Self ::Error>>> {
self .inner.as_mut().poll_data(cx)
}
fn poll_trailers(
mut self : Pin<&mut Self >,
cx: &mut Context<'_>,
) -> Poll<Result<Option<http::HeaderMap>, Self ::Error>> {
self .inner.as_mut().poll_trailers(cx)
}
fn is_end_stream(&self ) -> bool {
self .inner.is_end_stream()
}
fn size_hint(&self ) -> crate ::SizeHint {
self .inner.size_hint()
}
}
impl <D, E> Default for BoxBody<D, E>
where
D: Buf + 'static,
{
fn default() -> Self {
BoxBody::new(crate ::Empty::new().map_err(|err| match err {}))
}
}
// === UnsyncBoxBody ===
impl <D, E> UnsyncBoxBody<D, E> {
/// Create a new `BoxBody`.
pub fn new<B>(body: B) -> Self
where
B: Body<Data = D, Error = E> + Send + 'static,
D: Buf,
{
Self {
inner: Box ::pin(body),
}
}
}
impl <D, E> fmt::Debug for UnsyncBoxBody<D, E> {
fn fmt(&self , f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("UnsyncBoxBody" ).finish()
}
}
impl <D, E> Body for UnsyncBoxBody<D, E>
where
D: Buf,
{
type Data = D;
type Error = E;
fn poll_data(
mut self : Pin<&mut Self >,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self ::Data, Self ::Error>>> {
self .inner.as_mut().poll_data(cx)
}
fn poll_trailers(
mut self : Pin<&mut Self >,
cx: &mut Context<'_>,
) -> Poll<Result<Option<http::HeaderMap>, Self ::Error>> {
self .inner.as_mut().poll_trailers(cx)
}
fn is_end_stream(&self ) -> bool {
self .inner.is_end_stream()
}
fn size_hint(&self ) -> crate ::SizeHint {
self .inner.size_hint()
}
}
impl <D, E> Default for UnsyncBoxBody<D, E>
where
D: Buf + 'static,
{
fn default() -> Self {
UnsyncBoxBody::new(crate ::Empty::new().map_err(|err| match err {}))
}
}
Messung V0.5 in Prozent C=87 H=95 G=90
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-22)
¤
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