phobos ~master (2024-10-03T07:50:27Z)

randomUUID

std uuid

This function generates a random number based UUID from a random number generator.

This function is not supported at compile time.

  1. UUID randomUUID()
  2. UUID randomUUID(RNG randomGen)
    UUID
    randomUUID
    (
    RNG
    )
    (
    ref RNG randomGen
    )
    if (
    isInputRange!RNG &&
    isIntegral!(ElementType!RNG)
    )

Parameters

randomGen RNG

uniform RNG

Examples

import std.random : Xorshift192, unpredictableSeed;

//simple call
auto uuid = randomUUID();

//provide a custom RNG. Must be seeded manually.
Xorshift192 gen;

gen.seed(unpredictableSeed);
auto uuid3 = randomUUID(gen);

See Also

std.random.isUniformRNG

Meta

Source

See Implementation

std uuid classesfunctionsmanifest constantsstructs

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