Struct linera_chain::data_types::IncomingMessage

pub struct IncomingMessage {
    pub origin: Origin,
    pub event: Event,
    pub action: MessageAction,
}

A message received from a block of another chain.

Fields

origin: Origin

The origin of the message (chain and channel if any).

event: Event

The content of the message to be delivered to the inbox identified by origin.

action: MessageAction

What to do with the message.

Implementations

impl IncomingMessage

pub async fn origin(&self, ctx: &Context<'_>) -> Result<&Origin>

pub async fn event(&self, ctx: &Context<'_>) -> Result<&Event>

pub async fn action(&self, ctx: &Context<'_>) -> Result<&MessageAction>

impl IncomingMessage

pub fn id(&self) -> MessageId

Returns the ID identifying this message.

Trait Implementations

impl Clone for IncomingMessage

fn clone(&self) -> IncomingMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ContainerType for IncomingMessage

async fn resolve_field(&self, ctx: &Context<'_>) -> ServerResult<Option<Value>>

Resolves a field value and outputs it as a json value async_graphql::Value.

fn collect_all_fields<'a>( &'a self, ctx: &ContextBase<'a, &'a Positioned<SelectionSet>>, fields: &mut Fields<'a> ) -> Result<(), ServerError>

where Self: Send + Sync,

Collect all the fields of the container that are queried in the selection set.

fn find_entity( &self, _: &ContextBase<'_, &Positioned<Field>>, _params: &ConstValue ) -> impl Future<Output = Result<Option<ConstValue>, ServerError>> + Send

Find the GraphQL entity with the given name from the parameter.

impl Debug for IncomingMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IncomingMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for IncomingMessage

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl OutputType for IncomingMessage

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

async fn resolve( &self, ctx: &ContextSelectionSet<'_>, _field: &Positioned<Field> ) -> ServerResult<Value>

Resolve an output value to async_graphql::Value.

fn qualified_type_name() -> String

Qualified typename.

fn introspection_type_name(&self) -> Cow<'static, str>

Introspection type name

impl PartialEq for IncomingMessage

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

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

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

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

impl Serialize for IncomingMessage

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 IncomingMessage

impl ObjectType for IncomingMessage

impl StructuralPartialEq for IncomingMessage