Log message severities.
Logs a DEBUG message, with formatting.
Logs a DEBUG message, with formatting.
Logs an ERROR message, with formatting.
Logs an ERROR message, with formatting.
Logs an INFO message.
Logs an INFO message, with formatting.
Custom loggers must implement this one method.
Logs a message.
Logs a formatted message.
Logs a WARNING message, with formatting.
Logs a WARNING message, with formatting.
Deprecated: This whole module will go away when std.logger is there.
Log is not thread-safe. Messages will get squashed when output by multiple threads.
Provides a common logging interface for GFM.