Struct opentelemetry::metrics::Descriptor [−][src]
pub struct Descriptor { /* fields omitted */ }
metrics
only.Descriptor contains all the settings that describe an instrument, including its name, metric kind, number kind, and the configurable options.
Implementations
impl Descriptor
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impl Descriptor
[src]pub fn new(
name: String,
instrumentation_name: &'static str,
instrumentation_version: Option<&'static str>,
instrument_kind: InstrumentKind,
number_kind: NumberKind
) -> Self
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pub fn new(
name: String,
instrumentation_name: &'static str,
instrumentation_version: Option<&'static str>,
instrument_kind: InstrumentKind,
number_kind: NumberKind
) -> Self
[src]Create a new descriptor
pub fn instrument_kind(&self) -> &InstrumentKind
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pub fn instrument_kind(&self) -> &InstrumentKind
[src]The specific kind of instrument.
pub fn number_kind(&self) -> &NumberKind
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pub fn number_kind(&self) -> &NumberKind
[src]NumberKind returns whether this instrument is declared over int64, float64, or uint64 values.
pub fn description(&self) -> Option<&String>
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pub fn description(&self) -> Option<&String>
[src]A human-readable description of the metric instrument.
pub fn set_description(&mut self, description: String)
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pub fn set_description(&mut self, description: String)
[src]Assign a new description
pub fn instrumentation_name(&self) -> &'static str
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pub fn instrumentation_name(&self) -> &'static str
[src]The name of the library that provided instrumentation for this instrument.
pub fn instrumentation_version(&self) -> Option<&'static str>
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pub fn instrumentation_version(&self) -> Option<&'static str>
[src]The version of library that provided instrumentation for this instrument. Optional
pub fn instrumentation_library(&self) -> &InstrumentationLibrary
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pub fn instrumentation_library(&self) -> &InstrumentationLibrary
[src]Instrumentation library reference
pub fn attribute_hash(&self) -> u64
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pub fn attribute_hash(&self) -> u64
[src]The pre-computed hash of the descriptor data
Trait Implementations
impl Clone for Descriptor
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impl Clone for Descriptor
[src]fn clone(&self) -> Descriptor
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fn clone(&self) -> Descriptor
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for Descriptor
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impl Debug for Descriptor
[src]impl PartialEq<Descriptor> for Descriptor
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impl PartialEq<Descriptor> for Descriptor
[src]fn eq(&self, other: &Descriptor) -> bool
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fn eq(&self, other: &Descriptor) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
fn ne(&self, other: &Descriptor) -> bool
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fn ne(&self, other: &Descriptor) -> bool
[src]This method tests for !=
.
impl StructuralPartialEq for Descriptor
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Auto Trait Implementations
impl RefUnwindSafe for Descriptor
impl Send for Descriptor
impl Sync for Descriptor
impl Unpin for Descriptor
impl UnwindSafe for Descriptor
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,