std::uuid¶

Status: shipped

UUID v4 (random) and v7 (timestamp-ordered) generation, parse, and normalize.

Public items¶

Name	Kind	Description
v4	fn	Generate a fresh random v4 UUID as a canonical hyphenated string.
v7	fn	Generate a fresh v7 (timestamp-ordered) UUID.
is_valid	fn	Return true iff the string parses as a canonical UUID.
normalize	fn	Lowercase canonical UUID form of the input, or empty string on parse failure.
simple	fn	32-character unhyphenated form of the input, or empty string on parse failure.