Struct BaseSignal 

pub struct BaseSignal<T: 'static> { /* private fields */ }

BaseSignal gives you another way to control the lifetime of a Signal apart from Scope. This unsync variant stores its value on the UI thread.

When BaseSignal is dropped, it will dispose the underlying Signal as well. The signal isn’t put in any Scope when a BaseSignal is created, so that the lifetime of the signal can only be determined by BaseSignal rather than Scope dependencies.

Implementations

impl<T: 'static> BaseSignal<T>

pub fn new(value: T) -> Self

pub fn rw(&self) -> RwSignal<T>

Create a RwSignal of this Signal

pub fn read_only(&self) -> ReadSignal<T>

Create a Getter of this Signal

pub fn write_only(&self) -> WriteSignal<T>

Create a Setter of this Signal

Trait Implementations

impl<T: 'static> Drop for BaseSignal<T>

fn drop(&mut self)

Executes the destructor for this type.

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

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<T: 'static> Eq for BaseSignal<T>

impl<T: 'static> PartialEq for BaseSignal<T>

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T: Clone + 'static> SignalGet<T> for BaseSignal<T>

fn id(&self) -> Id

get the Signal Id

fn get_untracked(&self) -> T

where T: 'static,

fn get(&self) -> T

where T: 'static,

fn try_get(&self) -> Option<T>

where T: 'static,

fn try_get_untracked(&self) -> Option<T>

where T: 'static,

impl<T: 'static> SignalUpdate<T> for BaseSignal<T>

fn id(&self) -> Id

get the Signal Id

fn set(&self, new_value: T)

where T: 'static,

Sets the new_value to the Signal and triggers effect run

fn update(&self, f: impl FnOnce(&mut T))

where T: 'static,

Update the stored value with the given function and triggers effect run

fn try_update<O>(&self, f: impl FnOnce(&mut T) -> O) -> Option<O>

where T: 'static,

Update the stored value with the given function, triggers effect run, and returns the value returned by the function

impl<T: Clone + 'static> SignalWith<T> for BaseSignal<T>

fn id(&self) -> Id

get the Signal Id

fn with<O>(&self, f: impl FnOnce(&T) -> O) -> O

where T: 'static,

fn with_untracked<O>(&self, f: impl FnOnce(&T) -> O) -> O

where T: 'static,

fn try_with<O>(&self, f: impl FnOnce(Option<&T>) -> O) -> O

where T: 'static,

fn try_with_untracked<O>(&self, f: impl FnOnce(Option<&T>) -> O) -> O

where T: 'static,