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async-std/src/prelude.rs
Yoshua Wuyts 335bd34470 Add "std" feature flag (#476)
* core feature

Signed-off-by: Yoshua Wuyts <yoshuawuyts@gmail.com>

* introduce std + default features

Signed-off-by: Yoshua Wuyts <yoshuawuyts@gmail.com>

* test std features on ci

Signed-off-by: Yoshua Wuyts <yoshuawuyts@gmail.com>

* finish up all features

Signed-off-by: Yoshua Wuyts <yoshuawuyts@gmail.com>

* Fix task_local macro

* Remove crossbeam-channel and futures-timer from std

* Move future::timeout() behind cfg_default
2019-11-07 23:56:58 +00:00

53 lines
1.2 KiB
Rust

//! The async prelude.
//!
//! The prelude re-exports most commonly used traits and macros from this crate.
//!
//! # Examples
//!
//! Import the prelude with:
//!
//! ```
//! # #[allow(unused_imports)]
//! use async_std::prelude::*;
//! ```
cfg_std! {
#[doc(no_inline)]
pub use crate::future::Future;
#[doc(no_inline)]
pub use crate::stream::Stream;
#[doc(inline)]
pub use crate::future::future::FutureExt;
#[doc(inline)]
pub use crate::stream::stream::StreamExt;
#[doc(no_inline)]
pub use crate::io::BufRead as _;
#[doc(no_inline)]
pub use crate::io::Read as _;
#[doc(no_inline)]
pub use crate::io::Seek as _;
#[doc(no_inline)]
pub use crate::io::Write as _;
#[doc(no_inline)]
pub use crate::io::prelude::BufReadExt as _;
#[doc(no_inline)]
pub use crate::io::prelude::ReadExt as _;
#[doc(no_inline)]
pub use crate::io::prelude::SeekExt as _;
#[doc(no_inline)]
pub use crate::io::prelude::WriteExt as _;
}
cfg_default! {
#[doc(no_inline)]
pub use crate::task_local;
}
cfg_unstable! {
#[doc(no_inline)]
pub use crate::stream::DoubleEndedStream;
#[doc(no_inline)]
pub use crate::stream::ExactSizeStream;
}