multi_mut

Struct BTreeMapMutWrapper

Source 
pub struct BTreeMapMutWrapper<'a, K, V: 'a>
where
    K: Ord + 'a,
{ /* private fields */ }

Implementations§

Source§

impl<'a, K, V> BTreeMapMutWrapper<'a, K, V>
where K: Ord,

Source

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

Source

pub fn mut_ref<Q>(&mut self, k: &Q) -> &'a mut V
where K: Borrow<Q>, Q: Ord + ?Sized,

Auto Trait Implementations§

§

impl<'a, K, V> Freeze for BTreeMapMutWrapper<'a, K, V>

§

impl<'a, K, V> RefUnwindSafe for BTreeMapMutWrapper<'a, K, V>
where V: RefUnwindSafe, K: RefUnwindSafe,

§

impl<'a, K, V> !Send for BTreeMapMutWrapper<'a, K, V>

§

impl<'a, K, V> !Sync for BTreeMapMutWrapper<'a, K, V>

§

impl<'a, K, V> Unpin for BTreeMapMutWrapper<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for BTreeMapMutWrapper<'a, K, V>

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.