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 features logs and 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 is enabled.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Logger for SdkLogger

type LogRecord = SdkLogRecord