Trait Set

pub trait Set {
    type Item: Clone + Ord;
    type Map<V>: Map<Self::Item, V>;
    type Iter<'a>: 'a + Iterator<Item = Self::Item>
       where Self: 'a;

    // Required methods
    fn len(&self) -> usize;
    fn iter(&self) -> Self::Iter<'_>;
    fn map<V: Clone, F>(&self, f: F) -> Self::Map<V>
       where F: Fn(&Self::Item) -> V;
}

Ordered set.

Required Associated Types

type Item: Clone + Ord

Type of the items of the set.

type Map<V>: Map<Self::Item, V>

Map type, binding each item of the graph to a value V.

Example

Vec<V>.

type Iter<'a>: 'a + Iterator<Item = Self::Item> where Self: 'a

Items iterator.

Required Methods

fn len(&self) -> usize

The number of elements in the set.

fn iter(&self) -> Self::Iter<'_>

Returns an iterator over the items of the set.

fn map<V: Clone, F>(&self, f: F) -> Self::Map<V>

where F: Fn(&Self::Item) -> V,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Set for u32

type Map<V> = Vec<V>

Map type, binding each item of the graph to a value V.

Example

Vec<V>.

type Iter<'a> = Range<u32>

Items iterator.

fn len(&self) -> usize

The number of elements in the set.

fn iter(&self) -> Self::Iter<'_>

Returns an iterator over the items of the set.

type Item = u32

fn map<V: Clone, F>(&self, f: F) -> Self::Map<V>

where F: Fn(&Self::Item) -> V,

impl Set for u64

type Map<V> = Vec<V>

Map type, binding each item of the graph to a value V.

Example

Vec<V>.

type Iter<'a> = Range<u64>

Items iterator.

fn len(&self) -> usize

The number of elements in the set.

fn iter(&self) -> Self::Iter<'_>

Returns an iterator over the items of the set.

type Item = u64

fn map<V: Clone, F>(&self, f: F) -> Self::Map<V>

where F: Fn(&Self::Item) -> V,

impl Set for usize

type Map<V> = Vec<V>

Map type, binding each item of the graph to a value V.

Example

Vec<V>.

type Iter<'a> = Range<usize>

Items iterator.

fn len(&self) -> usize

The number of elements in the set.

fn iter(&self) -> Self::Iter<'_>

Returns an iterator over the items of the set.

type Item = usize

fn map<V: Clone, F>(&self, f: F) -> Self::Map<V>

where F: Fn(&Self::Item) -> V,

Implementors