Enum Effect 

pub enum Effect {
    System(SystemEffect),
    App(Vec<u8>),
}

A side-effect emitted by a reducer.

System variants are handled by the platform executor. App carries an opaque byte payload for application-defined effects (e.g. database writes, Bluetooth commands).

Variants

System(SystemEffect)

A built-in system effect (HTTP, file I/O, alerts, etc.).

App(Vec<u8>)

An application-defined effect with an opaque byte payload.

Trait Implementations

impl Clone for Effect

fn clone(&self) -> Effect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Effect

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Effect

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Effect

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Effect

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Effect