Enum WorldSupervisionMessage

pub enum WorldSupervisionMessage {
    State(WorldId, OncePortRef<Option<WorldSupervisionState>>),
}

Supervision message used to collect supervision state of a world.

Variants

State(WorldId, OncePortRef<Option<WorldSupervisionState>>)

Request supervision state of a world. The reply will be sent back via the once port ref in the message. None result indicates the world isn’t managed by the system.

Implementations

impl WorldSupervisionMessage

pub fn is_state(&self) -> bool

Returns true if this is a WorldSupervisionMessage::State, otherwise false

pub fn as_state_mut( &mut self, ) -> Option<(&mut WorldId, &mut OncePortRef<Option<WorldSupervisionState>>)>

Optionally returns mutable references to the inner fields if this is a WorldSupervisionMessage::State, otherwise None

pub fn as_state( &self, ) -> Option<(&WorldId, &OncePortRef<Option<WorldSupervisionState>>)>

Optionally returns references to the inner fields if this is a WorldSupervisionMessage::State, otherwise None

pub fn into_state( self, ) -> Result<(WorldId, OncePortRef<Option<WorldSupervisionState>>), Self>

Returns the inner fields if this is a WorldSupervisionMessage::State, otherwise returns back the enum in the Err case of the result

Trait Implementations

impl Clone for WorldSupervisionMessage

fn clone(&self) -> WorldSupervisionMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorldSupervisionMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WorldSupervisionMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Handler<WorldSupervisionMessage> for SystemActor

fn handle<'life0, 'life1, 'async_trait>( &'life0 mut self, cx: &'life1 Context<'_, Self>, msg: WorldSupervisionMessage, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Handle the next M-typed message.

impl Named for WorldSupervisionMessage

fn typename() -> &'static str

The globally unique type name for the type. This should typically be the fully qualified Rust name of the type.

fn typehash() -> u64

A globally unique hash for this type. TODO: actually enforce perfect hashing

fn arm(&self) -> Option<&'static str>

If the named type is an enum, this returns the name of the arm of the value self.

fn typeid() -> TypeId

The TypeId for this type. TypeIds are unique only within a binary, and should not be used for global identification.

fn port() -> u64

The globally unique port for this type. Typed ports are in the range of 1<<63..1<<64-1.

unsafe fn arm_unchecked(self_: *const ()) -> Option<&'static str>

An unsafe version of ‘arm’, accepting a pointer to the value, for use in type-erased settings.

impl PartialEq for WorldSupervisionMessage

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl RemoteHandles<WorldSupervisionMessage> for SystemActor

impl RemoteHandles<WorldSupervisionMessage> for WorldSupervisor

impl StructuralPartialEq for WorldSupervisionMessage