Struct Cage 

pub struct Cage<Type: ?Sized> { /* private fields */ }

Implementations

impl<Type: ?Sized> Cage<Type>

pub fn read<Returns>(&self, closure: impl FnOnce(&Type) -> Returns) -> Returns

pub fn write<Returns>( &self, closure: impl FnOnce(&mut Type) -> Returns, ) -> Returns

pub const fn new(value: Type) -> Cage<Type>

where Type: Sized,

pub fn release(self) -> Type

where Type: Sized,

pub fn replace(&self, value: Type) -> Type

where Type: Sized,

pub fn cloned(&self) -> Type

where Type: Clone,

pub fn get(&self) -> Type

where Type: Copy,

Trait Implementations

impl<Type: Clone + ?Sized> Clone for Cage<Type>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Type: Debug + ?Sized> Debug for Cage<Type>

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

Formats the value using the given formatter.

impl<Type: Default> Default for Cage<Type>

fn default() -> Self

Returns the “default value” for a type.

impl<Type: Hash + ?Sized> Hash for Cage<Type>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.