tmp/tmpwvsxoblr/{from.md → to.md}
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### Hash support <a id="string.view.hash">[[string.view.hash]]</a>
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``` cpp
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template<> struct hash<string_view>;
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template<> struct hash<u16string_view>;
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template<> struct hash<u32string_view>;
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template<> struct hash<wstring_view>;
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```
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The specialization is enabled ([[unord.hash]]).
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[*Note 1*: The hash value of a string view object is equal to the hash
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value of the corresponding string object
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([[basic.string.hash]]). — *end note*]
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