doc/dev/getuniquepath_8cpp_source.html

#include <random.h>

#include <util/fs.h>

#include <util/strencodings.h>


fs::path GetUniquePath(const fs::path &base) {

    FastRandomContext rnd;

    fs::path tmpFile = base / HexStr(rnd.randbytes(8));

    return tmpFile;

}

FastRandomContext
Fast randomness source.
Definition: random.h:365

RandomMixin::randbytes
std::vector< B > randbytes(size_t len) noexcept
Generate random bytes.
Definition: random.h:308

fs::path
Path class wrapper to block calls to the fs::path(std::string) implicit constructor and the fs::path:...
Definition: fs.h:30

fs.h

GetUniquePath
fs::path GetUniquePath(const fs::path &base)
Helper function for getting a unique path.
Definition: getuniquepath.cpp:5

random.h

strencodings.h

HexStr
std::string HexStr(const Span< const uint8_t > s)
Convert a span of bytes to a lower-case hexadecimal string.
Definition: strencodings.cpp:531