Trait glean::traits::CustomDistribution[−][src]

pub trait CustomDistribution {
    pub fn accumulate_samples_signed(&self, samples: Vec<i64, Global>);

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

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

A description for the CustomDistributionMetric type.

When changing this trait, make sure all the operations are implemented in the related type in ../metrics/.

Required methods

pub fn accumulate_samples_signed(&self, samples: Vec<i64, Global>)[src]

Accumulates the provided signed samples in the metric.

This is required so that the platform-specific code can provide us with 64 bit signed integers if no u64 comparable type is available. This will take care of filtering and reporting errors for any provided negative sample.

Arguments

  • samples - The vector holding the samples to be recorded by the metric.

Notes

Discards any negative value in samples and report an ErrorType::InvalidValue for each of them.

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

Exported for test purposes.

Gets the currently stored histogram.

This doesn't clear the stored value.

Arguments

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

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

Exported for test purposes.

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

Arguments

  • error - The type of error
  • ping_name - represents 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 recorded.

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Implementors

impl CustomDistribution for CustomDistributionMetric[src]

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