std: Use correct lifetime parameter on str::raw::slice_bytes #8308
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fn slice_bytes
is marked unsafe since it allows violating the validstring encoding property; but the function did also allow extending the
lifetime of the slice by mistake, since it's returning
&str
.Use the annotation
slice_bytes<'a>(&'a str, ...) -> &'a str
sothat all uses of
slice_bytes
are region checked correctly.