Struct TraceContext 

pub struct TraceContext {
    pub trace_id: String,
    pub span_id: String,
    pub parent_span_id: Option<String>,
    pub baggage: HashMap<String, String>,
}

Fields

trace_id: String

span_id: String

parent_span_id: Option<String>

baggage: HashMap<String, String>

Implementations

impl TraceContext

pub fn new() -> Self

pub fn child(&self) -> Self

pub fn to_w3c_header(&self) -> String

pub fn from_w3c_header(header: &str) -> Option<Self>

pub fn add_baggage(&mut self, key: &str, value: &str)

Trait Implementations

impl Clone for TraceContext

fn clone(&self) -> TraceContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceContext

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

Formats the value using the given formatter.

impl Default for TraceContext

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TraceContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TraceContext

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

where __S: Serializer,

Serialize this value into the given Serde serializer.