Struct AnyMap

pub struct AnyMap(/* private fields */);

A map that holds data of any type.

Implementations

impl AnyMap

pub fn new() -> Self

Creates an empty AnyMap.

pub fn len(&self) -> usize

Returns the number of items in this map.

pub fn is_empty(&self) -> bool

Returns true if this map is empty.

pub fn get<T>(&self) -> Option<&T>

where T: Send + Sync + 'static,

Returns a reference of a value of type T.

pub fn get_mut<T>(&mut self) -> Option<&mut T>

where T: Send + Sync + 'static,

Returns a mutable reference of a value of type T.

pub fn contains<T>(&self) -> bool

where T: Send + Sync + 'static,

Returns true if contains a value from the given type T.

pub fn insert<T>(&mut self, value: T) -> Option<T>

where T: Send + Clone + Sync + 'static,

Inserts the given value.

pub fn remove<T>(&mut self) -> Option<T>

where T: Send + Sync + 'static,

Removes the value of the given type.

pub fn extend(&mut self, other: AnyMap)

Extend this type from other.

Trait Implementations

impl Clone for AnyMap

fn clone(&self) -> AnyMap

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AnyMap

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

Formats the value using the given formatter.

impl Default for AnyMap

fn default() -> AnyMap

Returns the “default value” for a type.

impl From<AnyMap> for Extensions

fn from(value: AnyMap) -> Self

Converts to this type from the input type.