Crate nullnet_liblogging

liblogging

Logging and error handling library for Nullnet.

It currently logs to the console and to syslog.

You can configure the log level by setting the LOG_LEVEL environment variable. The possible log levels are:

• OFF
• ERROR
• WARN
• INFO
• DEBUG
• TRACE

If you don’t set the LOG_LEVEL environment variable, TRACE will be used by default (the most verbose level).

Use this library simply by calling the Logger::init method, and then invoking the log macros.

This library also exports an ErrorHandler trait that you can use to log and unify error handling in your program.

Macros

location

Structs

Error

General error type for Nullnet

Location

Logger

Logger implementation that logs to both syslog and console

Enums

SyslogEndpoint

Possible syslog endpoints

Traits

ErrorHandler

Trait for logging and handling errors in a unified way