Struct UuidV4Generator 

pub struct UuidV4Generator;

Generator for UUID v4 (random UUIDs)

Generates valid UUID v4 strings in the standard format: xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx

Where x is any hex digit and y is one of 8, 9, a, or b. Implementation uses std library only (no uuid crate dependency).

Implementations

impl UuidV4Generator

pub fn new() -> Self

Create a new UUID v4 generator

Trait Implementations

impl Clone for UuidV4Generator

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for UuidV4Generator

impl Debug for UuidV4Generator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UuidV4Generator

fn default() -> Self

Returns the “default value” for a type.

impl Generator<String> for UuidV4Generator

fn generate(&self, rng: &mut dyn RngCore, _config: &GeneratorConfig) -> String

Generate a random value of type T using the provided RNG and configuration

fn shrink(&self, _value: &String) -> Box<dyn Iterator<Item = String>>

Create an iterator of shrunk values from the given value