Struct opentelemetry::trace::SpanId

pub struct SpanId(_);

SpanId is an 8-byte value which uniquely identifies a given span within a trace The actual u64 value is wrapped in a tuple struct in order to leverage the newtype pattern

Implementations

impl SpanId

pub fn invalid() -> Self

Construct a new invalid (zero-valued) SpanId

pub fn from_u64(item: u64) -> Self

Convert from u64 to SpanId

pub fn to_u64(self) -> u64

Convert from SpanId to u64

pub fn to_hex(self) -> String

Convert from SpanId to Hexadecimal String

pub fn to_byte_array(self) -> [u8; 8]

Convert from SpanId to Big-Endian byte array

pub fn from_hex(hex: &str) -> Self

Construct a new SpanId from Hexadecimal String

pub fn from_byte_array(byte_array: [u8; 8]) -> Self

Construct a new SpanId from Big-Endian byte array

Trait Implementations

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 Debug for SpanId

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

Formats the value using the given formatter.

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 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: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SpanId

impl Eq for SpanId

impl StructuralEq for SpanId

impl StructuralPartialEq for SpanId