Clone this repo:
  1. 44b5fee Minor cleanup. by Paul Borman · 1 year, 11 months ago master v1.3.0
  2. e28eb7b Remove TestConformance from null_test.go. It was useful to demonstrate by Paul Borman · 1 year, 11 months ago
  3. ae25fc6 feat(uuid): Added support for NullUUID (#76) by Samuel Roth · 1 year, 11 months ago
  4. 655bf50 Add randomness pool mode for V4 UUID (#80) by Andrey Pechkurov · 1 year, 11 months ago
  5. 512b657 feat: add public matcher function for custom error type invalidLengthError (#78) by Charlie Lukman · 2 years, 2 months ago

uuid build status

The uuid package generates and inspects UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services.

This package is based on the package (previously named It differs from these earlier packages in that a UUID is a 16 byte array rather than a byte slice. One loss due to this change is the ability to represent an invalid UUID (vs a NIL UUID).


go get



Full go doc style documentation for the package can be viewed online without installing this package by using the GoDoc site here: