Trait GaugeFn 

pub trait GaugeFn {
    // Required methods
    fn increment(&self, value: f64);
    fn decrement(&self, value: f64);
    fn set(&self, value: f64);
}

A gauge handler.

Required Methods

fn increment(&self, value: f64)

Increments the gauge by the given amount.

fn decrement(&self, value: f64)

Decrements the gauge by the given amount.

fn set(&self, value: f64)

Sets the gauge to the given amount.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> GaugeFn for Arc<T>

where T: GaugeFn,

fn increment(&self, value: f64)

fn decrement(&self, value: f64)

fn set(&self, value: f64)

Implementors

impl GaugeFn for AtomicU64