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Soft-deprecate this crate #25

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93aa5a9
Soft-deprecate this crate
lambda-fairy Apr 13, 2022
4d4dd95
Update lib.rs
lambda-fairy Apr 13, 2022
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2 changes: 2 additions & 0 deletions README.md
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[![CI](https://github.com/lambda-fairy/if_chain/actions/workflows/ci.yml/badge.svg)](https://github.com/lambda-fairy/if_chain/actions/workflows/ci.yml) [![Cargo](https://img.shields.io/crates/v/if_chain.svg)](https://crates.io/crates/if_chain)

**If you're using Rust 1.62 or newer, check out [`if let` chains](https://github.com/rust-lang/rfcs/blob/master/text/2497-if-let-chains.md) instead. This crate is still available for earlier versions of Rust.**

This crate provides a single macro called `if_chain!`.

`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.
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4 changes: 4 additions & 0 deletions src/lib.rs
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//! This crate provides a single macro called `if_chain!`.
//!
//! **If you're using Rust 1.62 or newer, check out [`if let` chains][rfc] instead.
//! This crate is still available for earlier versions of Rust.**
//!
//! `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.
//!
//! See the associated [blog post] for the background behind this crate.
//!
//! [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/2497-if-let-chains.md
//! [blog post]: https://lambda.xyz/blog/if-chain
//!
//! # Note about recursion limits
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