Struct LabelSet 

pub struct LabelSet { /* private fields */ }

Represents a set of labels as structured key-value pairs

Implementations

impl LabelSet

pub fn from_key_and_global( key: &Key, global_labels: &IndexMap<String, String>, ) -> Self

Creates a new LabelSet from the given key and a set of global labels.

pub fn is_empty(&self) -> bool

Returns true if the label set is empty.

pub fn to_strings(&self) -> impl Iterator<Item = String> + '_

Returns an iterator that yields the labels in a sanitized and concatenated format.

Trait Implementations

impl Clone for LabelSet

fn clone(&self) -> LabelSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LabelSet

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

Formats the value using the given formatter.

impl Hash for LabelSet

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 PartialEq for LabelSet

fn eq(&self, other: &LabelSet) -> 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 Eq for LabelSet

impl StructuralPartialEq for LabelSet