Struct linera_chain::data_types::Event

pub struct Event {
    pub certificate_hash: CryptoHash,
    pub height: BlockHeight,
    pub index: u32,
    pub authenticated_signer: Option<Owner>,
    pub grant: Amount,
    pub refund_grant_to: Option<Account>,
    pub kind: MessageKind,
    pub timestamp: Timestamp,
    pub message: Message,
}

A message together with non replayable information to ensure uniqueness in a particular inbox.

Fields

certificate_hash: CryptoHash

The hash of the certificate that created the event.

height: BlockHeight

The height of the block that created the event.

index: u32

The index of the message.

authenticated_signer: Option<Owner>

The authenticated signer for the operation that created the event, if any.

grant: Amount

A grant to pay for the message execution.

refund_grant_to: Option<Account>

Where to send a refund for the unused part of the grant after execution, if any.

kind: MessageKind

The kind of event being delivered.

timestamp: Timestamp

The timestamp of the block that caused the message.

message: Message

The message of the event (i.e. the actual payload of a message).

Implementations

impl Event

pub fn is_skippable(&self) -> bool

pub fn is_protected(&self) -> bool

pub fn is_tracked(&self) -> bool

pub fn is_bouncing(&self) -> bool

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Event

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Event

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 InputType for Event

type RawValueType = Event

The raw type used for validator.

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.

fn parse(value: Option<Value>) -> InputValueResult<Self>

Parse from Value. None represents undefined.

fn to_value(&self) -> Value

Convert to a Value for introspection.

fn as_raw_value(&self) -> Option<&Self::RawValueType>

Returns a reference to the raw value.

fn qualified_type_name() -> String

Qualified typename.

impl OutputType for Event

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, _: &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 Event

fn eq(&self, other: &Event) -> 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 ScalarType for Event

fn parse(value: Value) -> InputValueResult<Self>

Parse a scalar value.

fn to_value(&self) -> Value

Convert the scalar to Value.

fn is_valid(_value: &ConstValue) -> bool

Checks for a valid scalar value.

impl Serialize for Event

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 Event

impl StructuralPartialEq for Event