Struct Label 

pub struct Label<'a> {
    pub key: &'a str,
    pub str: &'a str,
    pub num: i64,
    pub num_unit: &'a str,
}

Fields

key: &'a str

str: &'a str

At most one of the following must be present

num: i64

num_unit: &'a str

Should only be present when num is present. Specifies the units of num. Use arbitrary string (for example, “requests”) as a custom count unit. If no unit is specified, consumer may apply heuristic to deduce the unit. Consumers may also interpret units like “bytes” and “kilobytes” as memory units and units like “seconds” and “nanoseconds” as time units, and apply appropriate unit conversions to these.

Implementations

impl Label<'_>

pub fn uses_at_most_one_of_str_and_num(&self) -> bool

Trait Implementations

impl<'a> Clone for Label<'a>

fn clone(&self) -> Label<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Label<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Label<'a>

fn default() -> Label<'a>

Returns the “default value” for a type.

impl<'a> Hash for Label<'a>

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<'a> Ord for Label<'a>

fn cmp(&self, other: &Label<'a>) -> 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<'a> PartialEq for Label<'a>

fn eq(&self, other: &Label<'a>) -> 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<'a> PartialOrd for Label<'a>

fn partial_cmp(&self, other: &Label<'a>) -> 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<'a> Copy for Label<'a>

impl<'a> Eq for Label<'a>

impl<'a> StructuralPartialEq for Label<'a>