Struct MetadataEvent 

pub struct MetadataEvent {
    pub usage: Option<Usage>,
    pub metrics: Option<Metrics>,
    pub trace: Option<Value>,
}

Event containing usage and metrics metadata.

Fields

usage: Option<Usage>

metrics: Option<Metrics>

trace: Option<Value>

Trait Implementations

impl Clone for MetadataEvent

fn clone(&self) -> MetadataEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataEvent

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

Formats the value using the given formatter.

impl Default for MetadataEvent

fn default() -> MetadataEvent

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MetadataEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MetadataEvent

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MetadataEvent