Struct lending_library::LendingLibrary

pub struct LendingLibrary<K, V> where
    K: Hash + Eq + Copy,  { /* fields omitted */ }

Methods

impl<K, V> LendingLibrary<K, V> where
    K: Hash + Eq + Copy, 

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

pub fn with_capacity(capacity: usize) -> LendingLibrary<K, V>

pub fn capacity(&self) -> usize

pub fn reserve(&mut self, additional: usize)

pub fn shrink_to_fit(&mut self)

Important traits for Iter<'a, K, V>

impl<'a, K, V> Iterator for Iter<'a, K, V> where
    K: Hash + Eq + Copy + 'a,
    V: 'a,  type Item = (&'a K, &'a V);

pub fn iter<'a>(&'a self) -> Iter<'a, K, V>

Important traits for IterMut<'a, K, V>

impl<'a, K, V> Iterator for IterMut<'a, K, V> where
    K: Hash + Eq + Copy + 'a,
    V: 'a,  type Item = (&'a K, &'a mut V);

pub fn iter_mut<'a>(&'a mut self) -> IterMut<'a, K, V>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn clear(&mut self)

pub fn contains_key(&self, key: K) -> bool

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

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

pub fn lend(&mut self, key: K) -> Option<DropGuard<K, V>>

Trait Implementations

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

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

Returns the "default value" for a type.

impl<'a, K, V> IntoIterator for &'a LendingLibrary<K, V> where
    K: Hash + Eq + Copy + 'a,
    V: 'a, 

type Item = (&'a K, &'a V)

The type of the elements being iterated over.

type IntoIter = Iter<'a, K, V>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a, K, V> IntoIterator for &'a mut LendingLibrary<K, V> where
    K: Hash + Eq + Copy + 'a,
    V: 'a, 

type Item = (&'a K, &'a mut V)

The type of the elements being iterated over.

type IntoIter = IterMut<'a, K, V>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<K, V> Drop for LendingLibrary<K, V> where
    K: Hash + Eq + Copy, 

fn drop(&mut self)

Executes the destructor for this type.