2074: document tasks module r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
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bors[bot] 2019-10-26 14:25:35 +00:00 committed by GitHub
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@ -1,5 +1,12 @@
//! FIXME: write short doc here
//! See https://github.com/matklad/cargo-xtask/.
//!
//! This binary defines various auxiliary build commands, which are not
//! expressible with just `cargo`. Notably, it provides `cargo xtask codegen`
//! for code genetaiont and `cargo xtask install` for installation of
//! rust-analyzer server and client.
//!
//! This binary is integrated into the `cargo` command line by using an alias in
//! `.cargo/config`.
mod help;
use core::fmt::Write;