Struct vertigo::computed::Computed

pub struct Computed<T: PartialEq + 'static> { /* fields omitted */ }

Implementations

impl<T: PartialEq + 'static> Computed<T>

pub fn new<F: Fn() -> Rc<T> + 'static>(
    deps: Dependencies,
    get_value: F
) -> Computed<T>

pub fn get_id(&self) -> GraphId

pub fn get_value(&self) -> Rc<T>

pub fn subscribe<F: Fn(&T) + 'static>(self, call: F) -> Client

pub fn dependencies(&self) -> Dependencies

pub fn map_for_render<K: PartialEq>(
    self,
    fun: fn(_: &Computed<T>) -> K
) -> Computed<K>

pub fn map<K: PartialEq, F: 'static + Fn(&Computed<T>) -> Rc<K>>(
    self,
    fun: F
) -> Computed<K>

pub fn id(&self) -> GraphId

Trait Implementations

impl<T: PartialEq + 'static> Clone for Computed<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: PartialEq + 'static> PartialEq<Computed<T>> for Computed<T>

fn eq(&self, other: &Computed<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.