Auto merge of #9721 - In-line:refactor-if-let-chains, r=ehuss
Auto merge of #9721 - In-line:refactor-if-let-chains, r=ehuss

Refactor if let chains to matches! macro

rustyhorde/cargo,nipunn1313/cargo,rust-lang/cargo,nipunn1313/cargo,eminence/cargo,rustyhorde/cargo,eminence/cargo,eminence/cargo,eminence/cargo,rust-lang/cargo,rustyhorde/cargo,rustyhorde/cargo,rust-lang/cargo,nipunn1313/cargo,rust-lang/cargo,nipunn1313/cargo