Struct array_map::ArraySet

#[must_use]
pub struct ArraySet<K, const N: usize> { /* fields omitted */ }

A set backed by an array. All possible keys must be known statically.

This set is O(1) for all operations

Implementations

impl<K: Indexable, const N: usize> ArraySet<K, N>

pub fn new() -> Self

Creates a new, empty ArraySet

impl<K: Indexable, const N: usize> ArraySet<K, N>

#[must_use]

pub fn contains(&self, t: K) -> bool

Determines whether a key already exists in the set

pub fn insert(&mut self, t: K) -> bool

Inserts a key into the set and returns whether it was already contained in the set

pub fn remove(&mut self, t: K) -> bool

Removes a key from the set and returns whether it was already contained in the set

pub fn keys(&self) -> impl Iterator<Item = K> + '_

Returns an iterator over all values that are in the set

Trait Implementations

impl<K, const N: usize> Clone for ArraySet<K, N>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<K: Debug + Indexable, const N: usize> Debug for ArraySet<K, N>

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

Formats the value using the given formatter.

impl<K: Indexable, const N: usize> Default for ArraySet<K, N>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, K: Deserialize<'de> + Indexable, const N: usize> Deserialize<'de> for ArraySet<K, N>

fn deserialize<D>(
    deserializer: D
) -> Result<Self, <D as Deserializer<'de>>::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<K, const N: usize> PartialEq<ArraySet<K, N>> for ArraySet<K, N>

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

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

This method tests for !=.

impl<K: Serialize + Indexable, const N: usize> Serialize for ArraySet<K, N>

fn serialize<S>(
    &self,
    serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<K, const N: usize> Copy for ArraySet<K, N>

impl<K, const N: usize> Eq for ArraySet<K, N>