Trait cadence::ext::ToCounterValue

pub trait ToCounterValue {
    // Required method
    fn try_to_value(self) -> MetricResult<MetricValue>;
}

Conversion trait for valid values for counters

This trait must be implemented for any types that are used as counter values (currently i64, i32, u64, and u32). This trait is internal to how values are formatted as part of metrics but is exposed publicly for documentation purposes.

Typical use of Cadence shouldn’t require interacting with this trait.

Required Methods

fn try_to_value(self) -> MetricResult<MetricValue>

Implementations on Foreign Types

impl ToCounterValue for i32

fn try_to_value(self) -> MetricResult<MetricValue>

impl ToCounterValue for i64

fn try_to_value(self) -> MetricResult<MetricValue>

impl ToCounterValue for u32

fn try_to_value(self) -> MetricResult<MetricValue>

impl ToCounterValue for u64

fn try_to_value(self) -> MetricResult<MetricValue>

Implementors