Hat tip to @shepmaster for finding this [play](https://play.rust-lang.org/?version=nightly&mode=debug&edition=2015&gist=267a47eba842626f4cce618ad89caa47) ```rust fn main() { use std::fmt::Write; let mut example = String::new(); write!(&mut example, "{}", 42); } ``` is not triggering the `#[must_use]` lint on `Result`.
Hat tip to @shepmaster for finding this
play
is not triggering the
#[must_use]lint onResult.