# Declares the edition for `rustfmt` when it parses buffers via stdin
# (e.g. emacs `rust-format-buffer` / DOOM `format-all`). rustfmt does not
# consult Cargo.toml for stdin input, so without this it defaults to 2015
# and rejects `async fn` with E0670. Must match edition in Cargo.toml.
edition = "2024"