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Github `while_let_on_iterator` Improvements by Jarcho · Pull Request #6966 · rus...
source link: https://github.com/rust-lang/rust-clippy/pull/6966
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fixes: #6491
fixes: #6231
fixes: #5844
fixes: #1924
fixes: #1033
The check for whether a field can be borrowed should probably be moved to utils at some point, but it would require some cleanup work and knowing what parts can actually be shared.
changelog: Suggest &mut iter when the iterator is used after the loop.
changelog: Suggest &mut iter when the iterator is a field in a struct.
changelog: Don't lint when the iterator is a field in a struct, and the struct is used in the loop.
changelog: Lint when the loop is nested in another loop, but suggest &mut iter unless the iterator is from a local declared inside the loop.
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