Enum SpawnMode 

pub enum SpawnMode {
    Inline,
    Child {
        background: bool,
        inherit_inbox: bool,
        policies: Option<Value>,
    },
}

SpawnMode - How a callable spawns child work

Controls execution isolation, inbox routing, and cancellation behavior. Every callable can spawn children - SpawnMode determines HOW.

@see packages/enact-schemas/src/execution.schemas.ts - spawnModeSchema @see docs/TECHNICAL/32-SPAWN-MODE.md

Variants

Inline

Child work joins parent’s pending_steps queue (same ExecutionId)

• Same execution context
• Same inbox
• Same policies

Child

Child work runs as isolated execution (new ExecutionId with ParentLink)

Fields

background: bool

Run in background (don’t block parent)

inherit_inbox: bool

Inherit parent’s inbox (forward messages)

policies: Option<Value>

Override policies for child (JSON object)

Implementations

impl SpawnMode

pub fn inline() -> Self

Create inline spawn mode (default)

pub fn child(background: bool, inherit_inbox: bool) -> Self

Create child spawn mode with options

pub fn child_with_policies( background: bool, inherit_inbox: bool, policies: Value, ) -> Self

Create child spawn mode with custom policies

pub fn is_inline(&self) -> bool

Check if this is inline mode

pub fn is_child(&self) -> bool

Check if this is child mode

pub fn is_background(&self) -> bool

Check if child should run in background

pub fn inherits_inbox(&self) -> bool

Check if child should inherit parent’s inbox

Trait Implementations

impl Clone for SpawnMode

fn clone(&self) -> SpawnMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpawnMode

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

Formats the value using the given formatter.

impl Default for SpawnMode

fn default() -> SpawnMode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SpawnMode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for SpawnMode

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

Formats the value using the given formatter.

impl PartialEq for SpawnMode

fn eq(&self, other: &SpawnMode) -> 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 SpawnMode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SpawnMode

impl StructuralPartialEq for SpawnMode