Struct tinyset::u64set::U64Set

pub struct U64Set { /* fields omitted */ }

A set implemented of u64 elements

Methods

impl U64Set

fn default() -> U64Set

Creates an empty set..

fn new() -> U64Set

Creates an empty set..

fn with_capacity(cap: usize) -> U64Set

Creates an empty set with the specified capacity.

fn with_max_and_capacity(max: u64, cap: usize) -> U64Set

Creates an empty set with the specified capacity.

fn len(&self) -> usize

Returns the number of elements in the set.

fn reserve(&mut self, additional: usize)

Reserves capacity for at least additional more elements to be inserted in the set. The collection may reserve more space to avoid frequent reallocations.

fn reserve_with_max(&mut self, max: u64, additional: usize)

Reserves capacity for at least additional more elements to be inserted in the set, with maximum value of max. The collection may reserve more space to avoid frequent reallocations.

fn insert(&mut self, elem: u64) -> bool

Adds a value to the set.

If the set did not have this value present, true is returned.

If the set did have this value present, false is returned.

fn contains(&self, value: &u64) -> bool

Returns true if the set contains a value.

fn remove(&mut self, value: &u64) -> bool

Removes an element, and returns true if that element was present.

fn iter(&self) -> Iter

Returns an iterator over the set.

Trait Implementations

impl Debug for U64Set

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for U64Set

fn clone(&self) -> U64Set

Returns a copy of the value.

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

Performs copy-assignment from source.