Struct tracing_honeycomb::TraceId

pub struct TraceId(_);

A Honeycomb Trace ID.

Uniquely identifies a single distributed trace.

Display and FromStr are guaranteed to round-trip.

Implementations

impl TraceId

pub fn meta_field_name() -> &'static str

Metadata field name associated with this TraceId values.

pub fn generate() -> Self

Generate a random trace ID by using a thread-level RNG to generate a u128

Trait Implementations

impl Clone for TraceId

fn clone(&self) -> TraceId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TraceId

impl Debug for TraceId

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

Formats the value using the given formatter.

impl Display for TraceId

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

Formats the value using the given formatter.

impl Eq for TraceId

impl FromStr for TraceId

type Err = ParseIntError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for TraceId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<TraceId> for TraceId

fn eq(&self, other: &TraceId) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TraceId) -> bool

This method tests for !=.

impl StructuralEq for TraceId

impl StructuralPartialEq for TraceId