Struct holochain_tracing::span::TraceId

pub struct TraceId {
    pub high: u64,
    pub low: u64,
}

Unique 128bit identifier of a trace.

use rustracing_jaeger::span::TraceId;

let id = TraceId{ high: 0, low: 10 };
assert_eq!(id.to_string(), "a");
assert_eq!("a".parse::<TraceId>().unwrap(), id);

let id = TraceId{ high: 1, low: 2 };
assert_eq!(id.to_string(), "10000000000000002");
assert_eq!("10000000000000002".parse::<TraceId>().unwrap(), id);

Fields

high: u64

low: u64

Methods

impl TraceId

pub fn new() -> TraceId

Makes a randomly generated TraceId.

Trait Implementations

impl StructuralEq for TraceId

impl Default for TraceId

fn default() -> TraceId

Makes a randomly generated TraceId.

impl Eq for TraceId

impl PartialOrd<TraceId> for TraceId

fn partial_cmp(&self, other: &TraceId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for TraceId

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, 

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

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 Ord for TraceId

fn cmp(&self, other: &TraceId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl Copy for TraceId

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 Display for TraceId

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

Formats the value using the given formatter.

impl FromStr for TraceId

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<TraceId, Error>

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