Uuid class - uuid library - Dart API
Description: API docs for the Uuid class from the uuid library, for the Dart programming language.

# Uuid class Null safety

uuid for Dart Author: Yulian Kuncheff Released under MIT License.

## Constructors

Uuid({Map<String, dynamic>? options})
  const

## Properties

hashCode → int
  The hash code for this object. [...]
  read-only, inherited
options → Map<String, dynamic>?
  final
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited

## Methods

noSuchMethod(Invocation invocation) → dynamic
  Invoked when a non-existent method or property is accessed. [...]
  inherited
toString() → String
  A string representation of this object. [...]
  inherited
v1({Map<String, dynamic>? options}) → String
  v1() Generates a time-based version 1 UUID [...]
v1buffer(List<int> buffer, {Map<String, dynamic>? options, int offset = 0}) → List<int>
  v1buffer() Generates a time-based version 1 UUID [...]
v1obj({Map<String, dynamic>? options}) → UuidValue
  v1obj() Generates a time-based version 1 UUID [...]
v4({Map<String, dynamic>? options}) → String
  v4() Generates a RNG version 4 UUID [...]
v4buffer(List<int> buffer, {Map<String, dynamic>? options, int offset = 0}) → List<int>
  v4buffer() Generates a RNG version 4 UUID [...]
v4obj({Map<String, dynamic>? options}) → UuidValue
  v4obj() Generates a RNG version 4 UUID [...]
v5(String? namespace, String? name, {Map<String, dynamic>? options}) → String
  v5() Generates a namespace & name-based version 5 UUID [...]
v5buffer(String? namespace, String? name, List<int>? buffer, {Map<String, dynamic>? options, int offset = 0}) → List<int>
  v5buffer() Generates a RNG version 4 UUID [...]
v5obj(String? namespace, String? name, {Map<String, dynamic>? options}) → UuidValue
  v5obj() Generates a namspace & name-based version 5 UUID [...]

## Operators

operator ==(Object other) → bool
  The equality operator. [...]
  inherited

## Static Methods

isValidOrThrow({String fromString = '', Uint8List? fromByteList, ValidationMode validationMode = ValidationMode.strictRFC4122}) → void
isValidUUID({String fromString = '', Uint8List? fromByteList, ValidationMode validationMode = ValidationMode.strictRFC4122}) → bool
  Validates the provided `uuid` to make sure it has all the necessary components and formatting and returns a bool You can choose to validate from a string or from a byte list based on which parameter is passed.
parse(String uuid, {List<int>? buffer, int offset = 0, bool validate = true, ValidationMode validationMode = ValidationMode.strictRFC4122}) → List<int>
  Parses the provided `uuid` into a list of byte values as a List. Can optionally be provided a `buffer` to write into and a positional `offset` for where to start inputting into the buffer. Throws FormatException if the UUID is invalid. Optionally you can set `validate` to false to disable validation of the UUID before parsing.
parseAsByteList(String uuid, {List<int>? buffer, int offset = 0, bool validate = true, ValidationMode validationMode = ValidationMode.strictRFC4122}) → Uint8List
  Parses the provided `uuid` into a list of byte values as a Uint8List. Can optionally be provided a `buffer` to write into and a positional `offset` for where to start inputting into the buffer. Throws FormatException if the UUID is invalid. Optionally you can set `validate` to false to disable validation of the UUID before parsing.
unparse(List<int> buffer, {int offset = 0}) → String
  Unparses a `buffer` of bytes and outputs a proper UUID string. An optional `offset` is allowed if you want to start at a different point in the buffer. Throws an exception if the buffer does not have a length of 16

## Constants

NAMESPACE_DNS → const String
  `'6ba7b810-9dad-11d1-80b4-00c04fd430c8'`
NAMESPACE_NIL → const String
  `'00000000-0000-0000-0000-000000000000'`
NAMESPACE_OID → const String
  `'6ba7b812-9dad-11d1-80b4-00c04fd430c8'`
NAMESPACE_URL → const String
  `'6ba7b811-9dad-11d1-80b4-00c04fd430c8'`
NAMESPACE_X500 → const String
  `'6ba7b814-9dad-11d1-80b4-00c04fd430c8'`