� � � � � � � � (. � � � � � toolchain � crate � � � � � � � � � � � Chromium � � � � � � � � � � � � . • � � cargo � � � � � � � � � � � � � � � � � � � � � � toolchain � crate � � � � � � � � � � � � Chromium � � � � � � � � � • � � cargo � � � � � � � � � � � � � � � � toolchain � / � � ] crate � � � � � � � � � � � � � � � � � � � � � [- ) https://crates.io /( � � � � � � � � � � . � � � � � � was unavailability of gn when building and bootstrapping Rust standard library when building Rust toolchain . * run_gnrt.py � � � � � Chromium � � cargo � rustc � � � � � � � � � � � � . gnrt � � � � �

comes with a built-in test runner which is used to execute unit tests. 19 • rustup: the Rust toolchain installer and updater. This tool is used to install and update rustc and cargo when new versions later). This uses Chromium's audited toolchain and crates. • Use cargo, but restrict yourself to Chromium's audited toolchain and crates • Use cargo, trusting a toolchain and/or crates downloaded from the was unavailability of gn when building and bootstrapping Rust standard library when building Rust toolchain. * run_gnrt.py uses Chromium's copy of cargo and rustc. gnrt depends on third-party libraries downloaded

also comes with a built-in test runner which is used to execute unit tests. • rustup: the Rust toolchain installer and updater. This tool is used to install and update rustc and cargo when new versions later). This uses Chromium's audited toolchain and crates. • Use cargo, but restrict yourself to Chromium's audited toolchain and crates • Use cargo, trusting a toolchain and/or crates downloaded from the was unavailability of gn when building and bootstrapping Rust standard library when building Rust toolchain. * run_gnrt.py uses Chromium's copy of cargo and rustc. gnrt depends on third-party libraries downloaded

作为一门更新快速的语言，rust 开发了专用的版本管理工具 rustup。 对于 go 而言，不需要对这些东西进行了解，只需要下载包安装到环境变量中即 可。 而 rust 的开发中经常会遇到配置不同的 toolchain 等需求，因此官方开发了 rustup。rustup 功能如下： 1.管理安装多个官方版本的 Rust 二进制程序。 2.配置基于目录的 Rust 工具链。 3.安装和更新来自 Rust 8.安装自定义的工具链。 rustup 常用命令： 1.rustup default <toolchain> 配置默认工具链。 2. rustup show 显示当前安装的工具链信息。 3. rustup update 检查安装更新。 4. rustup toolchain [SUBCOMMAND] 配置工具链 更多细节请查看 rustprimer。 1.4 rust

customizable • lightweight • full control •Steps: • Prepareing for the Build • Build Cross Toolchain and Temporary Tools • Build Basic System Software(73) • System Configuration • Make it bootable

com/seL4/capdl CapDL I. Background  https://sel4.systems/Info/FAQ/proof.pml  seL4’s proof toolchain Status

Flags (GCC, Clang) would be easier. Ideally, the same names. Moonshot: cross-language, cross-toolchain standard way. Point already raised to a few LLVM & kernel folks to test the waters. Idea: bring

comes with a built-in test runner which is used to execute unit tests. 18 • rustup: the Rust toolchain installer and updater. This tool is used to install and update rustc and cargo when new versions was unavailability of gn when building and bootstrapping Rust standard library when building Rust toolchain. * run_gnrt.py uses Chromium's copy of cargo and rustc. gnrt depends on third-party libraries downloaded

was unavailability of gn when building and bootstrapping Rust standard library when building Rust toolchain. * run_gnrt.py uses Chromium's copy of cargo and rustc. gnrt depends on third-party libraries downloaded

was unavailability of gn when building and bootstrapping Rust standard library when building Rust toolchain. * run_gnrt.py uses Chromium's copy of cargo and rustc. gnrt depends on third-party libraries downloaded