Struct prometheus_parser::Label

pub struct Label {
    pub key: String,
    pub op: LabelOp,
    pub value: String,
    pub span: Option<Span>,
}

A label matcher in a selector

Fields

key: String

op: LabelOp

value: String

span: Option<Span>

Methods

impl Label

pub fn new<S: Into<String>>(op: LabelOp, key: S, value: S) -> Self

pub fn equal<S: Into<String>>(key: S, value: S) -> Self

pub fn not_equal<S: Into<String>>(key: S, value: S) -> Self

pub fn regex_equal<S: Into<String>>(key: S, value: S) -> Self

pub fn regex_notequal<S: Into<String>>(key: S, value: S) -> Self

pub fn key<S: Into<String>>(self, key: S) -> Self

pub fn op(self, op: LabelOp) -> Self

pub fn value<S: Into<String>>(self, value: S) -> Self

pub fn span<S: Into<Span>>(self, span: S) -> Self

Trait Implementations

impl Clone for Label

fn clone(&self) -> Label

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Label

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

Formats the value using the given formatter.

impl Display for Label

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

Formats the value using the given formatter.

impl Eq for Label

impl PartialEq<Label> for Label

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

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

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

This method tests for !=.

impl StructuralEq for Label

impl StructuralPartialEq for Label