This is a tracking issue for the RFC "Allow an optional vert at the beginning of a match branch " (rust-lang/rfcs#1925). **Steps:** - [x] Implement the RFC -- done in #44108 - [Test case showing correct behavior](https://github.com/rust-lang/rust/blob/master/src/test/compile-fail/feature-gate-match_beginning_vert.rs) - [ ] Adjust documentation ([see instructions on forge][doc-guide]) - [ ] Stabilization PR ([see instructions on forge][stabilization-guide]) [stabilization-guide]: https://forge.rust-lang.org/stabilization-guide.html [doc-guide]: https://forge.rust-lang.org/stabilization-guide.html#updating-documentation
This is a tracking issue for the RFC "Allow an optional vert at the beginning of a match branch " (rust-lang/rfcs#1925).
Steps: