Merge pull request #6730 from Morph1984/buf_to_stdstring

common: fs: fs_util: Add BufferToUTF8String
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bunnei 2021-07-27 15:50:54 -07:00 committed by GitHub
commit 6053f2e1fe
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2 changed files with 15 additions and 0 deletions

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@ -20,6 +20,10 @@ std::string ToUTF8String(std::u8string_view u8_string) {
return std::string{u8_string.begin(), u8_string.end()};
}
std::string BufferToUTF8String(std::span<const u8> buffer) {
return std::string{buffer.begin(), std::ranges::find(buffer, u8{0})};
}
std::string PathToUTF8String(const std::filesystem::path& path) {
return ToUTF8String(path.u8string());
}

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@ -46,6 +46,17 @@ concept IsChar = std::same_as<T, char>;
*/
[[nodiscard]] std::string ToUTF8String(std::u8string_view u8_string);
/**
* Converts a buffer of bytes to a UTF8-encoded std::string.
* This converts from the start of the buffer until the first encountered null-terminator.
* If no null-terminator is found, this converts the entire buffer instead.
*
* @param buffer Buffer of bytes
*
* @returns UTF-8 encoded std::string.
*/
[[nodiscard]] std::string BufferToUTF8String(std::span<const u8> buffer);
/**
* Converts a filesystem path to a UTF-8 encoded std::string.
*