Struct metrics_util::CompositeKey

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

A composite key that stores both the metric key and the metric kind.

Implementations

impl CompositeKey

pub const fn new(kind: MetricKind, key: Key) -> CompositeKey

Creates a new CompositeKey.

pub fn key(&self) -> &Key

Gets the inner key represented by this CompositeKey.

pub fn kind(&self) -> MetricKind

Gets the inner kind represented by this CompositeKey.

pub fn into_parts(self) -> (MetricKind, Key)

Takes the individual pieces of this CompositeKey.

Trait Implementations

impl Clone for CompositeKey

fn clone(&self) -> CompositeKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeKey

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

Formats the value using the given formatter.

impl Hash for CompositeKey

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for CompositeKey

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for CompositeKey

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

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

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

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

impl PartialOrd for CompositeKey

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

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

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

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

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

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

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

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

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

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

impl Eq for CompositeKey

impl StructuralEq for CompositeKey

impl StructuralPartialEq for CompositeKey