API Reference > bentleyjs-core > Logging

Logging

Classes for configuring and logging diagnostic messages - see Learning about Logging

Classes

Name Description  
Logger Logger allows libraries and apps to report potentially useful information about operations, and it allows apps and users to control  
PerfLogger Simple performance diagnostics utility.  

Enumerations

Name Description  
BentleyLoggerCategory Logger categories used by this package  
LogLevel Use to categorize logging messages by severity.  

Interfaces

Name Description  
LoggerCategoryAndLevel Identifies a logging category and the LogLevel that should be used for it.  
LoggerLevelsConfig Specifies logging levels, including the default logging level and a set of categories and levels for them.  

Type Aliases

Name Description  
LogFunction Defines the signature for a log function.  

Last Updated: 08 January, 2020