Enum metrics_exporter_prometheus::Matcher

pub enum Matcher {
    Full(String),
    Prefix(String),
    Suffix(String),
}

Matches a metric name in a specific way.

Used for specifying overrides for buckets, allowing a default set of histogram buckets to be specified while adjusting the buckets that get used for specific metrics.

Variants

Full(String)

Matches the entire metric name.

Prefix(String)

Matches the beginning of the metric name.

Suffix(String)

Matches the end of the metric name.

Implementations

impl Matcher

pub fn matches(&self, key: &str) -> bool

Checks if the given key matches this matcher.

Trait Implementations

impl Clone for Matcher

fn clone(&self) -> Matcher

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Matcher

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

Formats the value using the given formatter.

impl Eq for Matcher

impl Hash for Matcher

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for Matcher

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Matcher> for Matcher

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Matcher> for Matcher

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Matcher

impl StructuralPartialEq for Matcher