Struct NoopLoggerProvider

pub struct NoopLoggerProvider(/* private fields */);

A no-op implementation of a LoggerProvider.

Implementations

impl NoopLoggerProvider

pub fn new() -> Self

Create a new no-op logger provider.

Trait Implementations

impl Clone for NoopLoggerProvider

fn clone(&self) -> NoopLoggerProvider

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NoopLoggerProvider

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for NoopLoggerProvider

fn default() -> NoopLoggerProvider

Returns the “default value” for a type.

impl LoggerProvider for NoopLoggerProvider

type Logger = NoopLogger

The Logger type that this provider will return.

fn library_logger(&self, _library: Arc<InstrumentationLibrary>) -> Self::Logger

Returns a new versioned logger with the given instrumentation library.

fn versioned_logger( &self, _name: impl Into<Cow<'static, str>>, _version: Option<Cow<'static, str>>, _schema_url: Option<Cow<'static, str>>, _attributes: Option<Vec<KeyValue>>, ) -> Self::Logger

👎Deprecated since 0.23.0: Please use logger_builder() instead

Deprecated, use LoggerProvider::logger_builder()

fn logger_builder( &self, name: impl Into<Cow<'static, str>>, ) -> LoggerBuilder<'_, Self>

Returns a new builder for creating a Logger instance

fn logger(&self, name: impl Into<Cow<'static, str>>) -> Self::Logger

Returns a new logger with the given name.