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Use std::string_view (not just const char*) as an analogy of &str. (#1518)

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Lukasz Anforowicz 2023-12-01 15:17:27 +00:00 committed by GitHub
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src/slices-and-lifetimes/str.md
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@ -48,7 +48,7 @@ Rust terminology:
boundaries, the expression will panic. The `chars` iterator iterates over
characters and is preferred over trying to get character boundaries right.
* For C++ programmers: think of `&str` as `const char*` from C++, but the one that always points
* For C++ programmers: think of `&str` as `std::string_view` from C++, but the one that always points
to a valid string in memory. Rust `String` is a rough equivalent of `std::string` from C++
(main difference: it can only contain UTF-8 encoded bytes and will never use a small-string optimization).