Struct EventMetadata 

pub struct EventMetadata {
    pub timestamp: u64,
    pub source: String,
    pub sequence: u64,
    pub tags: HashMap<String, String>,
}

Event metadata for tracking and processing

Fields

timestamp: u64

When the event occurred (milliseconds since epoch)

source: String

Event source identifier

sequence: u64

Event sequence number

tags: HashMap<String, String>

Processing hints and tags

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

Formats the value using the given formatter.

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.