Struct BatchObserver

pub struct BatchObserver<'a> { /* private fields */ }

Available on crate feature metrics only.

An Observer callback that can report observations for multiple instruments.

Implementations

impl<'a> BatchObserver<'a>

pub fn u64_sum_observer<T>(&self, name: T) -> SumObserverBuilder<'_, u64>

where T: Into<String>,

Creates a new integer SumObserverBuilder for u64 values with the given name.

pub fn f64_sum_observer<T>(&self, name: T) -> SumObserverBuilder<'_, f64>

where T: Into<String>,

Creates a new floating point SumObserverBuilder for f64 values with the given name.

pub fn i64_up_down_sum_observer<T>( &self, name: T, ) -> UpDownSumObserverBuilder<'_, i64>

where T: Into<String>,

Creates a new integer UpDownSumObserverBuilder for i64 values with the given name.

pub fn f64_up_down_sum_observer<T>( &self, name: T, ) -> UpDownSumObserverBuilder<'_, f64>

where T: Into<String>,

Creates a new floating point UpDownSumObserverBuilder for f64 values with the given name.

pub fn u64_value_observer<T>(&self, name: T) -> ValueObserverBuilder<'_, u64>

where T: Into<String>,

Creates a new integer ValueObserverBuilder for u64 values with the given name.

pub fn i64_value_observer<T>(&self, name: T) -> ValueObserverBuilder<'_, i64>

where T: Into<String>,

Creates a new integer ValueObserverBuilder for i64 values with the given name.

pub fn f64_value_observer<T>(&self, name: T) -> ValueObserverBuilder<'_, f64>

where T: Into<String>,

Creates a new floating point ValueObserverBuilder for f64 values with the given name.

Trait Implementations

impl<'a> Debug for BatchObserver<'a>

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

Formats the value using the given formatter.