Struct slog_extlog::stats::StatsConfigBuilder

pub struct StatsConfigBuilder<T: StatisticsLogFormatter> { /* fields omitted */ }

A builder to allow customization of stats config. This gives flexibility when the other methods are insufficient.

Create the builder using new() and chain other methods as required, ending with fuse() to return the StatsConfig.

Example

Creating a config with a custom stats interval and the default formatter.

define_stats! {
    MY_STATS = {
        SomeStat(Counter, "A test counter", []),
        SomeOtherStat(Counter, "Another test counter", [])
    }
}

fn main() {
    let full_stats = vec![MY_STATS];
    let cfg = StatsConfigBuilder::<DefaultStatisticsLogFormatter>::new()
                 .with_stats(full_stats)
                 .with_log_interval(30)
                 .fuse();
}

Methods

impl<T: StatisticsLogFormatter> StatsConfigBuilder<T>

pub fn new() -> Self

Create a new config builder, using the given formatter.

The formatter must be provided here as it is intrinsic to the builder.

pub fn with_stats(self, defns: Vec<StatDefinitions>) -> Self

Set the list of statistics to track.

pub fn with_log_interval(self, interval: u64) -> Self

Set the logging interval.

pub fn with_core(self, handle: Handle) -> Self

Set the Tokio reactor core to use for the logging of the statistics.

pub fn fuse(self) -> StatsConfig<T>

Return the built configuration.

Trait Implementations

impl<T> Default for StatsConfigBuilder<T> where
    T: StatisticsLogFormatter, 

fn default() -> Self

Returns the "default value" for a type.