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>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

pub fn default() -> StableSet<T>

Returns the "default value" for a type.

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

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

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.