Struct EventMetadata 

pub struct EventMetadata {
    pub signature: Signature,
    pub slot: u64,
    pub tx_index: u64,
    pub block_time_us: i64,
    pub grpc_recv_us: i64,
}

基础元数据 - 所有事件共享的字段

Fields

signature: Signature

slot: u64

tx_index: u64

block_time_us: i64

grpc_recv_us: i64

Trait Implementations

impl Clone for EventMetadata

fn clone(&self) -> EventMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EventMetadata

fn deserialize<__D>( __deserializer: __D, ) -> Result<EventMetadata, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EventMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.