Trait glean_core::traits::Numerator[−][src]

pub trait Numerator {
    fn add_to_numerator(&self, amount: i32);

    fn test_get_value<'a, S: Into<Option<&'a str>>>(
        &self, 
        ping_name: S
    ) -> Option<(i32, i32)>;

    fn test_get_num_recorded_errors<'a, S: Into<Option<&'a str>>>(
        &self, 
        error: ErrorType, 
        ping_name: S
    ) -> i32;
}

A description for the NumeratorMetric subtype of the RateMetric type.

Required methods

fn add_to_numerator(&self, amount: i32)[src]

Increases the numerator by amount.

Arguments

  • amount - The amount to increase by. Should be non-negative.

Notes

Logs an error if the amount is negative.

fn test_get_value<'a, S: Into<Option<&'a str>>>(
    &self,
    ping_name: S
) -> Option<(i32, i32)>[src]

Exported for test purposes.

Gets the currently stored value as a pair of integers.

Arguments

  • ping_name - the optional name of the ping to retrieve the metric for. Defaults to the first value in send_in_pings.

This doesn’t clear the stored value.

fn test_get_num_recorded_errors<'a, S: Into<Option<&'a str>>>(
    &self,
    error: ErrorType,
    ping_name: S
) -> i32[src]

Exported for test purposes.

Gets the number of recorded errors for the given metric and error type.

Arguments

  • error - The type of error
  • ping_name - the optional name of the ping to retrieve the metric for. Defaults to the first value in send_in_pings.

Returns

The number of errors reported.

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Implementors

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