Struct hooks::shared_ref::SharedRef

pub struct SharedRef<T>(/* private fields */);

Implementations

impl<T> SharedRef<T>

pub fn new(initial_value: T) -> Self

Trait Implementations

impl<T> Clone for SharedRef<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SharedRef<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for SharedRef<T>

fn default() -> SharedRef<T>

Returns the “default value” for a type.

impl<T> Hook for SharedRef<T>

fn use_hook(self: Pin<&mut Self>) -> <Self as HookValue<'_>>::Value

impl<T> HookPollNextUpdate for SharedRef<T>

fn poll_next_update(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<bool>

The meaning of the return value is:

impl<T> HookUnmount for SharedRef<T>

fn unmount(self: Pin<&mut Self>)

impl<'hook, T> HookValue<'hook> for SharedRef<T>

type Value = &'hook SharedRef<T>

The output type of Hook::use_hook.

impl<T> ShareValue for SharedRef<T>

type Value = T

fn try_unwrap(self) -> Result<Self::Value, Self>

where Self: Sized,

fn get(&self) -> T

where T: Copy,

fn get_cloned(&self) -> T

where T: Clone,

fn set(&self, new_value: T)

fn replace(&self, new_value: T) -> T

The old value is returned.

fn replace_mut<F: FnOnce(&mut T) -> T>(&self, f: F) -> T

The old value is returned.

fn map<R>(&self, f: impl FnOnce(&T) -> R) -> R

fn map_mut<R>(&self, f: impl FnOnce(&mut T) -> R) -> R

fn equivalent_to(&self, other: &Self) -> bool

Returns true if self and other are sharing values from the same allocation. In that case, self and other are equivalent to each other because calling the same method on either of them leads to the same result.

fn replace_with<F: FnOnce(&Self::Value) -> Self::Value>( &self, f: F ) -> Self::Value

The old value is returned.

impl<T> Unpin for SharedRef<T>