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util/io: add SyncIoBridge (#4146)

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Colin Walters
2021-10-22 18:46:29 +02:00
committed by GitHub
parent 83aeae8610
commit 2734fa9a85
5 changed files with 169 additions and 2 deletions
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tokio-util/src/io/mod.rs
+9 -1
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@@ -1,14 +1,22 @@
//! Helpers for IO related tasks.
//!
//! These types are often used in combination with hyper or reqwest, as they
//! The stream types are often used in combination with hyper or reqwest, as they
//! allow converting between a hyper [`Body`] and [`AsyncRead`].
//!
//! The [`SyncIoBridge`] type converts from the world of async I/O
//! to synchronous I/O; this may often come up when using synchronous APIs
//! inside [`tokio::task::spawn_blocking`].
//!
//! [`Body`]: https://docs.rs/hyper/0.13/hyper/struct.Body.html
//! [`AsyncRead`]: tokio::io::AsyncRead
mod read_buf;
mod reader_stream;
mod stream_reader;
cfg_io_util! {
mod sync_bridge;
pub use self::sync_bridge::SyncIoBridge;
}
pub use self::read_buf::read_buf;
pub use self::reader_stream::ReaderStream;