Struct metrics::Key [−][src]
pub struct Key { /* fields omitted */ }
A metric identifier.
Implementations
impl Key
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impl Key
[src]pub fn from_name<N>(name: N) -> Self where
N: Into<NameParts>,
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N: Into<NameParts>,
Creates a Key
from a name.
pub fn from_parts<N, L>(name: N, labels: L) -> Self where
N: Into<NameParts>,
L: IntoLabels,
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N: Into<NameParts>,
L: IntoLabels,
Creates a Key
from a name and set of labels.
pub fn from_static_labels<N>(name: N, labels: &'static [Label]) -> Self where
N: Into<NameParts>,
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N: Into<NameParts>,
Creates a Key
from a non-static name and a static set of labels.
pub const fn from_static_name(name_parts: &'static [SharedString]) -> Self
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Creates a Key
from a static name.
This function is const
, so it can be used in a static context.
pub const fn from_static_parts(
name_parts: &'static [SharedString],
labels: &'static [Label]
) -> Self
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name_parts: &'static [SharedString],
labels: &'static [Label]
) -> Self
Creates a Key
from a static name and static set of labels.
This function is const
, so it can be used in a static context.
pub fn name(&self) -> &NameParts
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Name parts of this key.
pub fn labels(&self) -> Iter<'_, Label>
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Labels of this key, if they exist.
pub fn append_name<S: Into<SharedString>>(self, part: S) -> Self
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Appends a part to the name,
pub fn prepend_name<S: Into<SharedString>>(self, part: S) -> Self
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Prepends a part to the name.
pub fn into_parts(self) -> (NameParts, Vec<Label>)
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Consumes this Key
, returning the name parts and any labels.
pub fn with_extra_labels(&self, extra_labels: Vec<Label>) -> Self
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Clones this Key
, and expands the existing set of labels.
pub fn get_hash(&self) -> u64
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Gets the hash value for this key.
Trait Implementations
impl Clone for Key
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impl Clone for Key
[src]fn clone(&self) -> Self
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pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<N, L> From<(N, L)> for Key where
N: Into<SharedString>,
L: IntoLabels,
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impl<N, L> From<(N, L)> for Key where
N: Into<SharedString>,
L: IntoLabels,
[src]impl PartialOrd<Key> for Key
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impl PartialOrd<Key> for Key
[src]Auto Trait Implementations
impl RefUnwindSafe for Key
impl RefUnwindSafe for Key
impl UnwindSafe for Key
impl UnwindSafe for Key