Struct NopLogger 

pub struct NopLogger;

Logger implementation that discards every event. Used by default.

Trait Implementations

impl Clone for NopLogger

fn clone(&self) -> NopLogger

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NopLogger

impl Debug for NopLogger

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

Formats the value using the given formatter.

impl Default for NopLogger

fn default() -> NopLogger

Returns the “default value” for a type.

impl Logger for NopLogger

fn debug(&self, _msg: &str, _fields: &[(&str, &dyn Display)])

Debug-level event with optional structured fields.

fn info(&self, _msg: &str, _fields: &[(&str, &dyn Display)])

Info-level event with optional structured fields.

fn warn(&self, _msg: &str, _fields: &[(&str, &dyn Display)])

Warning event with optional structured fields.

fn error(&self, _msg: &str, _fields: &[(&str, &dyn Display)])

Error event (non-fatal) with optional structured fields.