Rollup merge of #69661 - lopopolo:string-from-mut-str, r=sfackler
Implement From<&mut str> for String I ran into this missing impl when trying to do `String::from` on the result returned from this API in the `uuid` crate: https://docs.rs/uuid/0.8.1/uuid/adapter/struct.Hyphenated.html#method.encode_lower I wasn't sure what to put in the stability annotation. I'd appreciate some help with that :)
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@ -2225,6 +2225,17 @@ impl From<&str> for String {
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}
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}
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}
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}
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#[stable(feature = "from_mut_str_for_string", since = "1.44.0")]
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impl From<&mut str> for String {
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/// Converts a `&mut str` into a `String`.
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///
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/// The result is allocated on the heap.
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#[inline]
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fn from(s: &mut str) -> String {
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s.to_owned()
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}
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}
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#[stable(feature = "from_ref_string", since = "1.35.0")]
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#[stable(feature = "from_ref_string", since = "1.35.0")]
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impl From<&String> for String {
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impl From<&String> for String {
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#[inline]
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#[inline]
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