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Document the core feature

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Follow-up to https://github.com/async-rs/async-std/pull/680
This commit is contained in:
Yoshua Wuyts 2020-02-04 11:07:50 +01:00
parent 125fa5b0a0
commit d026c44ea3
1 changed files with 10 additions and 0 deletions
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10
src/lib.rs
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@ -220,6 +220,16 @@
//! default-features = false
//! features = ["std"]
//! ```
//!
//! And to use async-std on `no_std` targets that only support `alloc` only
//! enable the `core` Cargo feature:
//!
//! ```toml
//! [dependencies.async-std]
//! version = "1.0.0"
//! default-features = false
//! features = ["core"]
//! ```
#![cfg_attr(not(feature = "std"), no_std)]
#![cfg_attr(feature = "docs", feature(doc_cfg))]