Trait LogExporter

pub trait LogExporter:
    Send
    + Sync
    + Debug {
    // Required method
    fn export(
        &self,
        batch: LogBatch<'_>,
    ) -> impl Future<Output = OTelSdkResult> + Send;

    // Provided methods
    fn shutdown_with_timeout(&self, _timeout: Duration) -> OTelSdkResult { ... }
    fn shutdown(&self) -> OTelSdkResult { ... }
    fn event_enabled(
        &self,
        _level: Severity,
        _target: &str,
        _name: Option<&str>,
    ) -> bool { ... }
    fn set_resource(&mut self, _resource: &Resource) { ... }
}

LogExporter defines the interface that log exporters should implement.

Required Methods

fn export( &self, batch: LogBatch<'_>, ) -> impl Future<Output = OTelSdkResult> + Send

Exports a batch of log records and their associated instrumentation scopes.

The export method is responsible for sending a batch of log records to an external destination. It takes a LogBatch as an argument, which contains references to the log records and their corresponding instrumentation scopes. The method returns a LogResult indicating the success or failure of the export operation.

Arguments

• batch - A LogBatch containing the log records and instrumentation scopes to be exported.

Returns

A LogResult<()>, which is a result type indicating either a successful export (with Ok(())) or an error (Err(LogError)) if the export operation failed.

Provided Methods

fn shutdown_with_timeout(&self, _timeout: Duration) -> OTelSdkResult

Shuts down the exporter.

fn shutdown(&self) -> OTelSdkResult

Shuts down the exporter with a default timeout.

fn event_enabled( &self, _level: Severity, _target: &str, _name: Option<&str>, ) -> bool

Check if logs are enabled.

fn set_resource(&mut self, _resource: &Resource)

Set the resource for the exporter.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors