Struct opentelemetry::metrics::Number

pub struct Number(_);

This is supported on crate feature metrics only.

Number represents either an integral or a floating point value. It needs to be accompanied with a source of NumberKind that describes the actual type of the value stored within Number.

Implementations

impl Number

pub fn to_atomic(&self) -> AtomicNumber

Create an atomic version of the current number

pub fn partial_cmp(
    &self,
    number_kind: &NumberKind,
    other: &Number
) -> Option<Ordering>

Compares this number to the given other number. Both should be of the same kind.

pub fn to_i64(&self, number_kind: &NumberKind) -> i64

Casts the number to i64. May result in data/precision loss.

pub fn to_f64(&self, number_kind: &NumberKind) -> f64

Casts the number to f64. May result in data/precision loss.

pub fn to_u64(&self, number_kind: &NumberKind) -> u64

Casts the number to u64. May result in data/precision loss.

pub fn is_nan(&self) -> bool

Checks if this value ia an f64 nan value. Do not use on non-f64 values.

pub fn is_negative(&self, number_kind: &NumberKind) -> bool

true if the actual value is less than zero.

pub fn to_debug(&self, kind: &NumberKind) -> Box<dyn Debug>

Return loaded data for debugging purposes

Trait Implementations

impl Clone for Number

fn clone(&self) -> Number

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Number

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

Formats the value using the given formatter.

impl Default for Number

fn default() -> Number

Returns the “default value” for a type.

impl From<f64> for Number

fn from(f: f64) -> Self

Performs the conversion.

impl From<i64> for Number

fn from(i: i64) -> Self

Performs the conversion.

impl From<u64> for Number

fn from(u: u64) -> Self

Performs the conversion.