Struct StatisticValue

pub struct StatisticValue {
    count: NonZeroU64,
}

The value of a links statistic

A StatisticValue represents the number of requests matching a particular Statistic. This gets incremented (inside of the store) every time a statistic is collected.

Fields

count: NonZeroU64

Implementations

impl StatisticValue

pub fn new(count: u64) -> Option<Self>

Create a new StatisticValue with the provided count

This function returns None if the count is 0

pub const fn get(self) -> u64

Get the numeric count of this statistic value

The returned value is never 0. If the returned value is used to construct a NonZeroU64, you can instead use get_nonzero to get one directly.

pub const fn get_nonzero(self) -> NonZeroU64

Get the numeric count of this statistic value as a NonZeroU64

pub const fn increment(self) -> Self

Increment this StatisticValue, returning the next value up

Trait Implementations

impl Clone for StatisticValue

fn clone(&self) -> StatisticValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StatisticValue

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

Formats the value using the given formatter.

impl Default for StatisticValue

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StatisticValue

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Ord for StatisticValue

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for StatisticValue

fn eq(&self, other: &StatisticValue) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for StatisticValue

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for StatisticValue

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for StatisticValue

impl Eq for StatisticValue

impl StructuralPartialEq for StatisticValue