6488: Textmate grammar: add `+=` to assignment operators r=dustypomerleau a=dustypomerleau Fixes https://github.com/dustypomerleau/rust-syntax/issues/3. Co-authored-by: Dusty Pomerleau <dustypomerleau@users.noreply.github.com>
rust-analyzer
Provides support for rust-analyzer: novel LSP server for the Rust programming language.
See https://rust-analyzer.github.io/ for more information.