Trait Logger

pub trait Logger {
    type LogRecord: LogRecord;

    // Required methods
    fn create_log_record(&self) -> Self::LogRecord;
    fn emit(&self, record: Self::LogRecord);
    fn event_enabled(
        &self,
        level: Severity,
        target: &str,
        name: Option<&str>,
    ) -> bool;
}

Available on crate feature opentelemetry only.

The interface for emitting LogRecords.

Required Associated Types

type LogRecord: LogRecord

Specifies the LogRecord type associated with this logger.

Required Methods

fn create_log_record(&self) -> Self::LogRecord

Creates a new log record builder.

fn emit(&self, record: Self::LogRecord)

Emit a LogRecord. If there is active current thread’s Context, the logger will set the record’s TraceContext to the active trace context,

fn event_enabled( &self, level: Severity, target: &str, name: Option<&str>, ) -> bool

Check if the given log level is enabled.

Implementations on Foreign Types

impl Logger for SdkLogger

fn emit(&self, record: <SdkLogger as Logger>::LogRecord)

Emit a LogRecord.

type LogRecord = SdkLogRecord

fn create_log_record(&self) -> <SdkLogger as Logger>::LogRecord

fn event_enabled( &self, level: Severity, target: &str, name: Option<&str>, ) -> bool

Implementors