Rust 工具链

rustup

Channels: Rust 有 stable, beta, nightly 三个 channel

安装 nightly

$ rustup toolchain install nightly
info: syncing channel updates for 'nightly'
info: downloading toolchain manifest
info: downloading component 'rustc'
info: downloading component 'rust-std'
info: downloading component 'rust-docs'
info: downloading component 'cargo'
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'rust-docs'
info: installing component 'cargo'

  nightly installed: rustc 1.9.0-nightly (02310fd31 2016-03-19)

设置为默认

$ rustup default nightly
info: using existing install for 'nightly'
info: default toolchain set to 'nightly'

  nightly unchanged: rustc 1.9.0-nightly (02310fd31 2016-03-19)

添加 Components

# 安装并指定添加 component
rustup toolchain install nightly --component rust-docs
# 为当前 toolchain 添加 component
rustup component add rust-docs

交叉编译

$ rustup target add arm-linux-androideabi
info: downloading component 'rust-std' for 'arm-linux-androideabi'
info: installing component 'rust-std' for 'arm-linux-androideabi'

$ cargo build --target=arm-linux-androideabi

standard library

cargo

.cargo 配置文件

rustdoc

rustc

compiler error index

reference

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