Struct W3CTraceContext 

pub struct W3CTraceContext {
    pub trace_id: String,
    pub span_id: String,
    pub sampled: bool,
}

W3C trace context components.

Fields

trace_id: String

32-character hex trace ID (16 bytes).

span_id: String

16-character hex span ID (8 bytes).

sampled: bool

Whether the trace is sampled.

Implementations

impl W3CTraceContext

pub fn trace_id_bytes(&self) -> Option<[u8; 16]>

Converts trace ID to bytes.

Returns a 16-byte array representation of the trace ID.

pub fn span_id_bytes(&self) -> Option<[u8; 8]>

Converts span ID to bytes.

Returns an 8-byte array representation of the span ID.

pub fn to_traceparent(&self) -> String

Returns the W3C traceparent header string.

Format: {version}-{trace-id}-{parent-id}-{trace-flags}

Trait Implementations

impl Clone for W3CTraceContext

fn clone(&self) -> W3CTraceContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for W3CTraceContext

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

Formats the value using the given formatter.

impl Display for W3CTraceContext

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

Formats the value using the given formatter.

impl PartialEq for W3CTraceContext

fn eq(&self, other: &W3CTraceContext) -> 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 Eq for W3CTraceContext

impl StructuralPartialEq for W3CTraceContext