Crate floem_reactive 

Floem Reactive

RwSignal::new_split returns a separated ReadSignal and WriteSignal for a variable. An existing RwSignal may be converted using RwSignal::read_only and RwSignal::write_only where necessary, but the reverse is not possible.

Structs

BaseSignal

BaseSignal gives you another way to control the lifetime of a Signal apart from Scope.

GetUpdateFn

Memo

Memo computes the value from the closure on creation, and stores the value.

ReadSignal

A getter only Signal

ReadSignalValue

RwSignal

A read write Signal which can act as both a Getter and a Setter

Scope

You can manually control Signal’s lifetime by using Scope.

Trigger

WriteSignal

A setter only Signal

WriteSignalValue

Traits

SignalGet

SignalRead

SignalTrack

SignalUpdate

SignalWith

SignalWrite

Functions

as_child_of_current_scope

Wrap the closure so that whenever the closure runs, it will be under a child Scope of the current Scope

batch

create_base_signal

create_effect

Create an Effect that runs the given function whenever the Signals that subscribed to it in the function.

create_get_update

create_memo

Create a Memo which takes the computed value of the given function, and triggers the reactive system when the computed value is different with the last computed value.

create_rw_signal

Creates a new RwSignal which can act both as a setter and a getter.

create_signal

Creates a new setter and getter Signal.

create_stateful_updater

Create an effect updater that runs on_change when any signals compute subscribes to changes. compute is immediately run and its return value is returned from create_updater.

create_trigger

create_updater

Create an effect updater that runs on_change when any signals compute subscribes to changes. compute is immediately run and its return value is returned from create_updater.

provide_context

Sets a context value to be stored in the reactive system. The stored context value can be retrieved from anywhere by using use_context

untrack

Signals that’s wrapped this untrack will not subscribe to any effect

use_context

Try to retrieve a stored Context value in the reactive system. You can store a Context value anywhere, and retrieve it from anywhere afterwards.

with_scope

Runs the given code with the given Scope