Struct RandomStringIdProvider

pub struct RandomStringIdProvider { /* private fields */ }

Used to generate random strings for use as subscription IDs.

Implementations

impl RandomStringIdProvider

pub fn new() -> Self

Create a new RandomStringIdProvider.

pub fn with_len(len: usize) -> Self

Create a new RandomStringIdProvider, which will generate random id strings of the given length.

Trait Implementations

impl Clone for RandomStringIdProvider

fn clone(&self) -> RandomStringIdProvider

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RandomStringIdProvider

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

Formats the value using the given formatter.

impl Default for RandomStringIdProvider

fn default() -> Self

Returns the “default value” for a type.

impl Hash for RandomStringIdProvider

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IdProvider for RandomStringIdProvider

type Id = String

A unique ID used to identify a subscription.

fn next_id(&self) -> Self::Id

Returns the next ID for the subscription.

impl PartialEq for RandomStringIdProvider

fn eq(&self, other: &RandomStringIdProvider) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RandomStringIdProvider

impl Eq for RandomStringIdProvider

impl StructuralPartialEq for RandomStringIdProvider