Jonas Schievink 48c4afbf9c Rollup merge of #78499 - SkiFire13:fix-string-retain, r=m-ou-se ...

Prevent String::retain from creating non-utf8 strings when abusing panic

Fixes #78498

The idea is the same as `Vec::drain`, set the len to 0 so that nobody can observe the broken invariant if it escapes the function (in this case if `f` panics)

2020-10-29 17:05:28 +01:00

..

benches

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src

Rollup merge of #78499 - SkiFire13:fix-string-retain, r=m-ou-se

2020-10-29 17:05:28 +01:00

tests

Added test for issue #78498

2020-10-29 12:25:02 +01:00

Cargo.toml

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