Add custom fields to the context This supports a tuple for the args ex: "mykey1", "myval1", "mykey2", "myval2".

panic while logging a problem as critical.

Get a logger that isn't tied to any specific context.

Add a handler to a logger in the context.

Logging helper that allows for lazy evaluation of debug statements The function f will only be executed if the current logger (in the context) is in debug The function f can also log statements on its own If an empty string is returned from f, it will not be logger.

Get a logger dummy context (empty context).

Get the level of a logger from a context.

Create a new logger in a context Will ensure that its initialized with the PID of the current process.

Generate a new UUID for the current request and add it to the context.

Set the level of a logger from a context This will Die/panic if the provided level is invalid.

Get a logger initialized with the values from the context (pid, request id and additionnal elements).

Set the ProcessName.

Transfer the logger from a context to another.

Structure that contains the necessary data to make this logger work.