Struct indexed_hash_set::RcIndex

pub struct RcIndex { /* fields omitted */ }

A reference-counted index to an entry of the set.

Implementations

impl RcIndex

pub fn cnt(&self) -> usize

Get the usage count of the element.

Trait Implementations

impl Clone for RcIndex

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RcIndex

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

Formats the value using the given formatter.

impl Drop for RcIndex

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T> Index<&'a RcIndex> for IndexedHashSet<T> where
    T: 'static + Eq + Hash, 

Allows to access the set like set[&rc_idx].

This panics if the RcIndex used is not from this IndexedHashSet.

type Output = T

The returned type after indexing.

fn index(&self, index: &'a RcIndex) -> &Self::Output

Performs the indexing (container[index]) operation.