Auto merge of #85538 - r00ster91:iterrepeat, r=Mark-Simulacrum

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Replace some `std::iter::repeat` with `str::repeat`

I noticed that there were some instances where `std::iter::repeat` would be used to repeat a string or a char to take a specific count of it and then collect it into a `String` when `str::repeat` is actually much faster and better for that.

See also: https://github.com/rust-lang/rust-clippy/issues/7260.

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bors 2021-06-20 20:07:13 +00:00

parent 551931c3ca dc4ea800b7

commit 354decc4cd

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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