firefox-main/third_party/rust/multiversion_no_op/README.md

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# `multiversion_no_op`
This crate provides a pass-through function attribute called `multiversion`.
The purpose of this crate is to optimize build times on targets that do not actually
need multiversioning. That is, targets that need multiversioning can use the real
[`multiversion`](https://crates.io/crates/multiversion) crate, and targets that do
not need multiversioning can use this crate instead.
This crate works in the `no_std` context.
## License
Apache-2.0 OR MIT; the file named `COPYRIGHT`.
## Usage
See [`encoding_rs`](https://github.com/hsivonen/encoding_rs/) crate for a usage example.