Struct Counter 

pub struct Counter {
    pub name: &'static str,
    pub unit: &'static str,
    pub show_as: ShowAs,
    pub expected: Expected<f64>,
    value: f64,
    num_samples: u64,
    sum: f64,
    next_max: f64,
    max: f64,
    avg: f64,
    change_indicator: u8,
    graph: Option<Graph>,
}

Fields

name: &'static str

unit: &'static str

show_as: ShowAs

expected: Expected<f64>

value: f64

num_samples: u64

Number of samples in the current time slice.

sum: f64

Sum of the values recorded during the current time slice.

next_max: f64

The max value in in-progress time slice.

max: f64

The max value of the previous time slice (displayed).

avg: f64

The average value of the previous time slice (displayed).

change_indicator: u8

Incremented when the counter changes.

graph: Option<Graph>

Implementations

impl Counter

pub fn new(descriptor: &CounterDescriptor) -> Self

pub fn set_f64(&mut self, val: f64)

pub fn set<T>(&mut self, val: T)

where T: Into<f64>,

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

pub fn write_value(&self, output: &mut String)

pub fn enable_graph(&mut self, max_samples: usize)

pub fn disable_graph(&mut self)

pub fn is_unexpected_value(&self, value: f64) -> bool

pub fn has_unexpected_value(&self) -> bool

pub fn has_unexpected_avg_max(&self) -> bool

fn update(&mut self, update_avg: bool)

Trait Implementations

impl Debug for Counter

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

Formats the value using the given formatter.