はてなブックマーク

Announcing if_chainDecember 29, 2016 Today I published if_chain, a macro for writing nested if let expressions. The documentation does a good job of showing how to use the crate, and I recommend taking a look through it. This article will instead go more into the background behind this macro and how it helped with my own projects. The problem As part of another project, I was working on a lint plu