remove macro_at_most_once_rep feature attribute since it's stable #3471
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Warning was:
warning: the feature
macro_at_most_once_rep
has been stable since 1.32.0 and no longer requires an attribute to enable--> clippy_lints/src/lib.rs:19:12
|
19 | #![feature(macro_at_most_once_rep)]
| ^^^^^^^^^^^^^^^^^^^^^^
|
= note: #[warn(stable_features)] on by default