docs: Point out alternatives to 'build.rs'

This commit is contained in:
Ed Page 2021-08-18 12:01:35 -05:00
parent 13a93ab671
commit f2586c920f

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@ -41,7 +41,8 @@ pub use shell::Shell;
/// Generate a completions file for a specified shell at compile-time.
///
/// **NOTE:** to generate the file at compile time you must use a `build.rs` "Build Script"
/// **NOTE:** to generate the file at compile time you must use a `build.rs` "Build Script" or a
/// [`cargo-xtask`]](https://github.com/matklad/cargo-xtask)
///
/// # Examples
///