Struct TraceId

pub struct TraceId(/* private fields */);

TraceId is an 16-byte value which uniquely identifies a given trace The actual u128 value is wrapped in a tuple struct in order to leverage the newtype pattern

Implementations

impl TraceId

pub fn invalid() -> TraceId

Construct a new invalid (zero-valued) TraceId

pub fn from_u128(item: u128) -> TraceId

Convert from u128 to TraceId

pub fn to_u128(self) -> u128

Convert from TraceId to 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 Debug for TraceId

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

Formats the value using the given formatter.

impl Hash for TraceId

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TraceId

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

impl Eq for TraceId

impl StructuralPartialEq for TraceId