I'm trying to fix https://github.com/rust-lang/rust/issues/58375 since it's been... waiting for quite a while
my hypothesis so far is that since https://github.com/rust-lang/rust/pull/46916/commits/238ed47d290849cb5d37f18dbf15c2433fc88c80 some code that uses the impl has been revived but the impl itself was not
so could anyone help point out places where unused impls might be killed or whatever?
Also, how do I look at the output from
you can see the output when using the
RUSTC_LOG env variable, more info is available in the rustc-guide here