Version 1.1.0 of package Flymake-Clippy has just been released in GNU ELPA. You can now find it in M-x list-packages RET.
Flymake-Clippy describes itself as: ========================== Flymake backend for Clippy ========================== More at https://elpa.gnu.org/packages/flymake-clippy.html ## Summary: Flymake backend for Clippy (https://doc.rust-lang.org/clippy/), a linter for the Rust programming language. Based on "An annotated example backend" in the Flymake docs: https://www.gnu.org/software/emacs/manual/html_mono/flymake.html ## Recent NEWS: [Not provided 🙁]