Struct Set 

pub struct Set<T: 'static> { /* private fields */ }

An immutable set constructed at compile time.

Note

The fields of this struct are public so that they may be initialized by the phf_set! macro and code generation. They are subject to change at any time and should never be accessed directly.

Implementations

impl<T> Set<T>

pub const fn len(&self) -> usize

Returns the number of elements in the Set.

pub const fn is_empty(&self) -> bool

Returns true if the Set contains no elements.

pub fn get_key<U>(&self, key: &U) -> Option<&T>

where U: Eq + PhfHash + ?Sized, T: PhfBorrow<U>,

Returns a reference to the set’s internal static instance of the given key.

This can be useful for interning schemes.

pub fn contains<U>(&self, value: &U) -> bool

where U: Eq + PhfHash + ?Sized, T: PhfBorrow<U>,

Returns true if value is in the Set.

pub fn iter(&self) -> Iter<'_, T>

Returns an iterator over the values in the set.

Values are returned in an arbitrary but fixed order.

impl<T> Set<T>

where T: Eq + PhfHash + PhfBorrow<T>,

pub fn is_disjoint(&self, other: &Set<T>) -> bool

Returns true if other shares no elements with self.

pub fn is_subset(&self, other: &Set<T>) -> bool

Returns true if other contains all values in self.

pub fn is_superset(&self, other: &Set<T>) -> bool

Returns true if self contains all values in other.

Trait Implementations

impl<T> Debug for Set<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<'a, T> IntoIterator for &'a Set<T>

type Item = &'a T

The type of the elements being iterated over.

type IntoIter = Iter<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Iter<'a, T>

Creates an iterator from a value.

impl<T> PartialEq for Set<T>

where T: PartialEq,

fn eq(&self, other: &Self) -> 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<T> Eq for Set<T>

where T: Eq,

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes