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span: Add std::byte helpers

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Also, add Span<std::byte> interface to strencondings.
This commit is contained in:
MarcoFalke
2021-11-04 09:03:04 +01:00
parent fa18038f51
commit faa3ec2304
5 changed files with 56 additions and 11 deletions
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4
src/util/strencodings.h
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@@ -50,7 +50,8 @@ bool IsHexNumber(const std::string& str);
std::vector<unsigned char> DecodeBase64(const char* p, bool* pf_invalid = nullptr);
std::string DecodeBase64(const std::string& str, bool* pf_invalid = nullptr);
std::string EncodeBase64(Span<const unsigned char> input);
std::string EncodeBase64(const std::string& str);
inline std::string EncodeBase64(Span<const std::byte> input) { return EncodeBase64(MakeUCharSpan(input)); }
inline std::string EncodeBase64(const std::string& str) { return EncodeBase64(MakeUCharSpan(str)); }
std::vector<unsigned char> DecodeBase32(const char* p, bool* pf_invalid = nullptr);
std::string DecodeBase32(const std::string& str, bool* pf_invalid = nullptr);
@@ -189,6 +190,7 @@ std::optional<T> ToIntegral(const std::string& str)
*/
std::string HexStr(const Span<const uint8_t> s);
inline std::string HexStr(const Span<const char> s) { return HexStr(MakeUCharSpan(s)); }
inline std::string HexStr(const Span<const std::byte> s) { return HexStr(MakeUCharSpan(s)); }
/**
* Format a paragraph of text to a fixed width, adding spaces for