Struct rustc_data_structures::stable_set::StableSet

pub struct StableSet<T> {
    base: FxHashSet<T>,
}

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

It supports insert, remove, get functions from FxHashSet. It also allows to convert hashset to a sorted vector with the method into_sorted_vector().

Fields

base: FxHashSet<T>

Implementations

impl<T: Hash + Eq> StableSet<T>

pub fn new() -> StableSet<T>

pub fn into_sorted_vector(self) -> Vec<T> where
    T: Ord, 

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

pub fn insert(&mut self, value: T) -> bool

pub fn remove<Q: ?Sized>(&mut self, value: &Q) -> bool where
    T: Borrow<Q>,
    Q: Hash + Eq, 

Trait Implementations

impl<T: Clone> Clone for StableSet<T>

fn clone(&self) -> StableSet<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for StableSet<T> where
    T: Eq + Hash + Debug, 

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

Formats the value using the given formatter.

impl<T> Default for StableSet<T> where
    T: Eq + Hash, 

fn default() -> StableSet<T>

Returns the “default value” for a type.

impl<T> PartialEq<StableSet<T>> for StableSet<T> where
    T: Eq + Hash, 

fn eq(&self, other: &StableSet<T>) -> bool

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

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

This method tests for !=.

impl<T> Eq for StableSet<T> where
    T: Eq + Hash, 

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: 32 bytes