Struct GaugeF64 

pub struct GaugeF64(/* private fields */);

2026-09-26: Last-value float gauge: the f64’s bits in one atomic word. None is stored as NaN, so an unmeasured ratio reads as None, not 0.

Implementations

impl GaugeF64

pub const fn new() -> Self

pub fn set(&self, v: Option<f64>)

pub fn get(&self) -> Option<f64>

Trait Implementations

impl Debug for GaugeF64

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

Formats the value using the given formatter.

impl Default for GaugeF64

fn default() -> Self

Returns the “default value” for a type.