Trait GetUntracked 

pub trait GetUntracked: DefinedAt {
    type Value;

    // Required method
    fn try_get_untracked(&self) -> Option<Self::Value>;

    // Provided method
    fn get_untracked(&self) -> Self::Value { ... }
}

Clones the value of the signal, without tracking the value reactively.

Required Associated Types

type Value

The type of the value contained in the signal.

Required Methods

fn try_get_untracked(&self) -> Option<Self::Value>

Clones and returns the value of the signal, or None if the signal has already been disposed.

Provided Methods

fn get_untracked(&self) -> Self::Value

Clones and returns the value of the signal,

Panics

Panics if you try to access a signal that has been disposed.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> GetUntracked for Option<T>

where Option<T>: DefinedAt, T: GetUntracked,

type Value = Option<<T as GetUntracked>::Value>

fn try_get_untracked(&self) -> Option<<Option<T> as GetUntracked>::Value>

Implementors

impl<T> GetUntracked for T

where T: WithUntracked, <T as WithUntracked>::Value: Clone,

type Value = <T as WithUntracked>::Value