Struct tarpc_trace::SpanId

pub struct SpanId(_);

A 64-bit identifier of a span within a trace. The identifier is unique within the span's trace.

Methods

impl SpanId

pub fn random<R: Rng>(rng: &mut R) -> Self

Returns a random span ID that can be assumed to be unique within a single trace.

Trait Implementations

impl Eq for SpanId

impl Default for SpanId

fn default() -> SpanId

Returns the "default value" for a type.

impl Clone for SpanId

fn clone(&self) -> SpanId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<SpanId> for SpanId

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

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

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

This method tests for !=.

impl Copy for SpanId

impl Hash for SpanId

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 Debug for SpanId

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

Formats the value using the given formatter.

impl Display for SpanId

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

Formats the value using the given formatter.