]>
Commit | Line | Data |
---|---|---|
f20569fa XL |
1 | # if_chain |
2 | ||
3 | [![Build Status](https://img.shields.io/travis/lfairy/if_chain.svg)](https://travis-ci.org/lfairy/if_chain) [![Cargo](https://img.shields.io/crates/v/if_chain.svg)](https://crates.io/crates/if_chain) | |
4 | ||
5 | This crate provides a single macro called `if_chain!`. | |
6 | ||
7 | `if_chain!` lets you write long chains of nested `if` and `if let` statements without the associated rightward drift. It also supports multiple patterns (e.g. `if let Foo(a) | Bar(a) = b`) in places where Rust would normally not allow them. | |
8 | ||
9 | For more information on this crate, see the [documentation](https://docs.rs/if_chain) and associated [blog post](https://lambda.xyz/blog/if-chain). |