Struct OpenTelemetryBuilder 

pub struct OpenTelemetryBuilder<ArgL> { /* private fields */ }

Note

The generics here are designed to check for required fields at compile time, users should not specify them manually and/or depend on them. If the generic concrete types or the number of generic types are changed in the future, it may not be considered as a breaking change.

Implementations

impl<ArgL> OpenTelemetryBuilder<ArgL>

pub fn provider<P>(self, provider: &P) -> OpenTelemetryBuilder<P::Logger>

where P: OtelLoggerProvider,

Specifies a provider.

The provided provider will be used to create a opentelemetry::logs::Logger for subsequent use.

This parameter is required.

Examples found in repository

examples/usage.rs (line 43)

fn setup_logger(
    provider: &opentelemetry_sdk::logs::SdkLoggerProvider,
) -> Result<(), Box<dyn StdError>> {
    let sink = Arc::new(OpenTelemetrySink::builder().provider(provider).build()?);

    let logger = spdlog::default_logger().fork_with(|logger| {
        logger.set_level_filter(LevelFilter::All);
        logger.sinks_mut().push(sink);
        // Now the new logger has 3 sinks: stdout + stderr + OpenTelemetry
        //                                 ^^^^^^^^^^^^^^^
        //                                 forked from the default logger
        Ok(())
    })?;
    spdlog::set_default_logger(logger);
    Ok(())
}

pub fn level_filter(self, level_filter: LevelFilter) -> Self

Specifies a log level filter.

This parameter is optional, and defaults to LevelFilter::All.

pub fn formatter<F>(self, formatter: F) -> Self

where F: Formatter + 'static,

Specifies a formatter.

This parameter is optional, and defaults to FullFormatter (!time !level !source_location !eol).

pub fn error_handler<F>(self, handler: F) -> Self

where F: Into<ErrorHandler>,

Specifies an error handler.

This parameter is optional, and defaults to ErrorHandler::default().

impl<ArgL> OpenTelemetryBuilder<ArgL>

where ArgL: OtelLogger,

pub fn build(self) -> Result<OpenTelemetrySink<ArgL>>

Builds a OpenTelemetrySink.

Examples found in repository

examples/usage.rs (line 43)

fn setup_logger(
    provider: &opentelemetry_sdk::logs::SdkLoggerProvider,
) -> Result<(), Box<dyn StdError>> {
    let sink = Arc::new(OpenTelemetrySink::builder().provider(provider).build()?);

    let logger = spdlog::default_logger().fork_with(|logger| {
        logger.set_level_filter(LevelFilter::All);
        logger.sinks_mut().push(sink);
        // Now the new logger has 3 sinks: stdout + stderr + OpenTelemetry
        //                                 ^^^^^^^^^^^^^^^
        //                                 forked from the default logger
        Ok(())
    })?;
    spdlog::set_default_logger(logger);
    Ok(())
}

pub fn build_arc(self) -> Result<Arc<OpenTelemetrySink<ArgL>>>

Builds a Arc<OpenTelemetrySink>.