blob: e9d8135b3d62c5ebd20e4357d0b72f1ddea4da7b [file] [log] [blame]
//! Streaming bodies for Requests and Responses
//! For both [Clients](::client) and [Servers](::server), requests and
//! responses use streaming bodies, instead of complete buffering. This
//! allows applications to not use memory they don't need, and allows exerting
//! back-pressure on connections by only reading when asked.
//! There are two pieces to this in hyper:
//! - The [`Payload`](body::Payload) trait the describes all possible bodies. hyper
//! allows any body type that implements `Payload`, allowing applications to
//! have fine-grained control over their streaming.
//! - The [`Body`](Body) concrete type, which is an implementation of `Payload`,
//! and returned by hyper as a "receive stream" (so, for server requests and
//! client responses). It is also a decent default implementation if you don't
//! have very custom needs of your send streams.
pub use self::body::{Body, Sender};
pub use self::chunk::Chunk;
pub use self::payload::Payload;
mod body;
mod chunk;
mod payload;
// The full_data API is not stable, so these types are to try to prevent
// users from being able to:
// - Implment `__hyper_full_data` on their own Payloads.
// - Call `__hyper_full_data` on any Payload.
// That's because to implement it, they need to name these types, and
// they can't because they aren't exported. And to call it, they would
// need to create one of these values, which they also can't.
pub(crate) mod internal {
pub struct FullDataArg(pub(crate) ());
pub struct FullDataRet<B>(pub(crate) Option<B>);
fn _assert_send_sync() {
fn _assert_send<T: Send>() {}
fn _assert_sync<T: Sync>() {}