Merge #41 41: add Attr to RestPat r=XFFXFF a=XFFXFF Try to fix https://github.com/rust-analyzer/rust-analyzer/issues/8610 Related pr in rust-analyzer: https://github.com/rust-analyzer/rust-analyzer/pull/10420 Co-authored-by: zhoufan <1247714429@qq.com>
A DSL for specifying concrete syntax trees.
See the blog post for an introduction.
See ./rust.ungram for an example.