Struct ValueRecorderBuilder

pub struct ValueRecorderBuilder<'a, T> { /* private fields */ }

Available on crate feature metrics only.

Initialization configuration for a given ValueRecorder.

Implementations

impl<'a, T> ValueRecorderBuilder<'a, T>

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

Set the description for this ValueRecorder

pub fn with_unit(self, unit: Unit) -> Self

Set the unit for this ValueRecorder.

pub fn try_init(self) -> Result<ValueRecorder<T>>

Creates a new value recorder.

pub fn init(self) -> ValueRecorder<T>

Creates a new value recorder.

Panics

This function panics if the instrument cannot be created. Use try_init if you want to handle errors.

Trait Implementations

impl<'a, T: Debug> Debug for ValueRecorderBuilder<'a, T>

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

Formats the value using the given formatter.