mirror of https://github.com/smol-rs/smol
63 lines
1.9 KiB
Rust
63 lines
1.9 KiB
Rust
//! A small and fast async runtime.
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//!
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//! This crate simply re-exports other smaller async crates (see the source).
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//!
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//! To use tokio-based libraries with smol, apply the [`async-compat`] adapter to futures and I/O
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//! types.
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//!
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//! # Examples
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//!
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//! Connect to an HTTP website, make a GET request, and pipe the response to the standard output:
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//!
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//! ```
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//! use smol::{io, net, prelude::*, Unblock};
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//!
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//! fn main() -> io::Result<()> {
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//! smol::block_on(async {
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//! let mut stream = net::TcpStream::connect("example.com:80").await?;
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//! let req = b"GET / HTTP/1.1\r\nHost: example.com\r\nConnection: close\r\n\r\n";
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//! stream.write_all(req).await?;
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//!
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//! let mut stdout = Unblock::new(std::io::stdout());
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//! io::copy(stream, &mut stdout).await?;
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//! Ok(())
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//! })
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//! }
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//! ```
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//!
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//! There's a lot more in the [examples] directory.
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//!
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//! [`async-compat`]: https://docs.rs/async-compat
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//! [examples]: https://github.com/smol-rs/smol/tree/master/examples
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//! [get-request]: https://github.com/smol-rs/smol/blob/master/examples/get-request.rs
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#![doc(
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html_favicon_url = "https://raw.githubusercontent.com/smol-rs/smol/master/assets/images/logo_fullsize_transparent.png"
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)]
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#![doc(
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html_logo_url = "https://raw.githubusercontent.com/smol-rs/smol/master/assets/images/logo_fullsize_transparent.png"
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)]
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#![forbid(unsafe_code)]
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#![warn(missing_docs, missing_debug_implementations, rust_2018_idioms)]
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#[cfg(doctest)]
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doc_comment::doctest!("../README.md");
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#[doc(inline)]
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pub use {
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async_executor::{Executor, LocalExecutor, Task},
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async_io::{block_on, Async, Timer},
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blocking::{unblock, Unblock},
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futures_lite::{future, io, pin, prelude, ready, stream},
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};
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#[doc(inline)]
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pub use {async_channel as channel, async_fs as fs, async_lock as lock, async_net as net};
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#[cfg(not(target_os = "espidf"))]
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#[doc(inline)]
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pub use async_process as process;
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mod spawn;
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pub use spawn::spawn;
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