Struct Logger 

pub struct Logger { /* private fields */ }

A logger bound to one LogCtx. Cheap to clone (clones the ctx); writes serialize behind a process-global stderr mutex so lines never interleave.

Implementations

impl Logger

pub fn new(ctx: LogCtx, min: Level) -> Self

pub fn with_content(self, on: bool) -> Self

Opt into content capture: callers that log tool args/results consult Logger::content_capture first. Off by default, so args and results are recorded as lengths only unless an operator asks for the bodies.

pub fn content_capture(&self) -> bool

Whether this logger may record tool args/results (not just lengths).

pub fn ctx(&self) -> &LogCtx

pub fn event(&self, level: Level, event: &str, fields: Value)

Emit one event. fields should be a JSON object; its keys are merged after the canonical fields (event-specific data). Non-object fields is ignored. Below min level: dropped cheaply.

pub fn info(&self, event: &str, fields: Value)

pub fn warn(&self, event: &str, fields: Value)

pub fn error(&self, event: &str, fields: Value)

pub fn debug(&self, event: &str, fields: Value)

Trait Implementations

impl Clone for Logger

fn clone(&self) -> Logger

Returns a duplicate of the value.

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

Performs copy-assignment from source.