hex__base_8h_source.html

// Copyright (c) 2009-present The Bitcoin Core developers

// Distributed under the MIT software license, see the accompanying

// file COPYING or http://www.opensource.org/licenses/mit-license.php.


#ifndef BITCOIN_CRYPTO_HEX_BASE_H

#define BITCOIN_CRYPTO_HEX_BASE_H


#include <span.h>


#include <cstddef>

#include <cstdint>

#include <span>

#include <string>


std::string HexStr(const std::span<const uint8_t> s);

inline std::string HexStr(const std::span<const char> s) { return HexStr(MakeUCharSpan(s)); }

inline std::string HexStr(const std::span<const std::byte> s) { return HexStr(MakeUCharSpan(s)); }


signed char HexDigit(char c);


#endif // BITCOIN_CRYPTO_HEX_BASE_H

HexDigit
signed char HexDigit(char c)
Definition: hex_base.cpp:65

HexStr
std::string HexStr(const std::span< const uint8_t > s)
Convert a span of bytes to a lower-case hexadecimal string.
Definition: hex_base.cpp:31

test_vectors_musig2_generate.s
tuple s
Definition: test_vectors_musig2_generate.py:72

span.h

MakeUCharSpan
constexpr auto MakeUCharSpan(const V &v) -> decltype(UCharSpanCast(std::span{v}))
Like the std::span constructor, but for (const) unsigned char member types only.
Definition: span.h:111