Struct rustc_ap_rustc_data_structures::stable_map::StableMap

pub struct StableMap<K, V> { /* fields omitted */ }

A deterministic wrapper around FxHashMap that does not provide iteration support.

It supports insert, remove, get and get_mut functions from FxHashMap. It also allows to convert hashmap to a sorted vector with the method into_sorted_vector().

Implementations

impl<K, V> StableMap<K, V> where
    K: Eq + Hash, 

pub fn new() -> StableMap<K, V>

pub fn into_sorted_vector(self) -> Vec<(K, V)> where
    K: Ord + Copy, 

pub fn entry(&mut self, k: K) -> Entry<'_, K, V>

pub fn get<Q: ?Sized>(&self, k: &Q) -> Option<&V> where
    K: Borrow<Q>,
    Q: Hash + Eq, 

pub fn get_mut<Q: ?Sized>(&mut self, k: &Q) -> Option<&mut V> where
    K: Borrow<Q>,
    Q: Hash + Eq, 

pub fn insert(&mut self, k: K, v: V) -> Option<V>

pub fn remove<Q: ?Sized>(&mut self, k: &Q) -> Option<V> where
    K: Borrow<Q>,
    Q: Hash + Eq, 

Trait Implementations

impl<K: Clone, V: Clone> Clone for StableMap<K, V>

fn clone(&self) -> StableMap<K, V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<K, V> Debug for StableMap<K, V> where
    K: Eq + Hash + Debug,
    V: Debug, 

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

Formats the value using the given formatter.

impl<K, V> Default for StableMap<K, V> where
    K: Eq + Hash, 

fn default() -> StableMap<K, V>

Returns the "default value" for a type.

impl<K, V> Eq for StableMap<K, V> where
    K: Eq + Hash,
    V: Eq, 

impl<K, V> PartialEq<StableMap<K, V>> for StableMap<K, V> where
    K: Eq + Hash,
    V: PartialEq, 

fn eq(&self, other: &StableMap<K, V>) -> 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 !=.