[−][src]Struct type_map::concurrent::TypeMap

pub struct TypeMap { /* fields omitted */ }

The typemap container

Methods

impl TypeMap[src]

pub fn new() -> Self[src]

Create an empty TypeMap.

pub fn insert<T: Send + Sync + 'static>(&mut self, val: T) -> Option<T>[src]

Insert a value into this TypeMap.

If a value of this type already exists, it will be returned.

pub fn contains<T: 'static>(&self) -> bool[src]

Check if container contains value for type

pub fn get<T: 'static>(&self) -> Option<&T>[src]

Get a reference to a value previously inserted on this TypeMap.

pub fn get_mut<T: 'static>(&mut self) -> Option<&mut T>[src]

Get a mutable reference to a value previously inserted on this TypeMap.

pub fn remove<T: 'static>(&mut self) -> Option<T>[src]

Remove a value from this TypeMap.

If a value of this type exists, it will be returned.

pub fn clear(&mut self)[src]

Clear the TypeMap of all inserted values.

pub fn entry<T: 'static + Send + Sync>(&mut self) -> Entry<T>[src]

Get an entry in the TypeMap for in-place manipulation.

Trait Implementations

impl Debug for TypeMap[src]

impl Default for TypeMap[src]

Auto Trait Implementations

impl !RefUnwindSafe for TypeMap

impl Send for TypeMap

impl Sync for TypeMap

impl Unpin for TypeMap

impl !UnwindSafe for TypeMap

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.