Class BasicLogger

A basic logger which handles filtering by level.

With the default options it will write to console.error and it will use the formatting provided by console.error. If the destination is overwritten, then it will use an included formatter similar to util.format.

If a formatter is available, then that should be overridden as well for performance.

Hierarchy

BasicLogger

Implements

LDLogger

Index

Constructors

Properties

_destinations? _formatter? _logLevel _name

Methods

_log _tryFormat _tryWrite debug error info warn get

Constructors

constructor

new BasicLogger(options): BasicLogger
Parameters
- options: BasicLoggerOptions
Returns BasicLogger
- Defined in packages/shared/common/src/logging/BasicLogger.ts:43

Properties

`Private` `Optional` _destinations

_destinations?: Record<number, ((line) => void)>

Type declaration

- (line): void
- Parameters
  - line: string
  Returns void

`Private` `Optional` _formatter

_formatter?: ((...args) => string)

Type declaration

- (...args): string
- Parameters
  - Rest ...args: any[]
    Rest
  Returns string

`Private` _logLevel

_logLevel: number

`Private` _name

_name: string

Methods

`Private` _log

_log(level, args): void
Parameters
- level: number
- args: any[]
Returns void
- Defined in packages/shared/common/src/logging/BasicLogger.ts:86

`Private` _tryFormat

_tryFormat(...args): string
Parameters
- Rest ...args: any[]
  Rest
Returns string
- Defined in packages/shared/common/src/logging/BasicLogger.ts:65

`Private` _tryWrite

_tryWrite(destination, msg): void
Parameters
- destination: ((msg) => void)
  - - (msg): void
    - Parameters
      
      msg: string
      
      Returns void
- msg: string
Returns void
- Defined in packages/shared/common/src/logging/BasicLogger.ts:77

debug

debug(...args): void
The debug logger.
Parameters
- Rest ...args: any[]
  
  A sequence of any JavaScript values.
  
  Rest
Returns void
Implementation of LDLogger.debug
- Defined in packages/shared/common/src/logging/BasicLogger.ts:119

error

error(...args): void
The error logger.
Parameters
- Rest ...args: any[]
  
  A sequence of any JavaScript values.
  
  Rest
Returns void
Implementation of LDLogger.error
- Defined in packages/shared/common/src/logging/BasicLogger.ts:107

info

info(...args): void
The info logger.
Parameters
- Rest ...args: any[]
  
  A sequence of any JavaScript values.
  
  Rest
Returns void
Implementation of LDLogger.info
- Defined in packages/shared/common/src/logging/BasicLogger.ts:115

warn

warn(...args): void
The warning logger.
Parameters
- Rest ...args: any[]
  
  A sequence of any JavaScript values.
  
  Rest
Returns void
Implementation of LDLogger.warn
- Defined in packages/shared/common/src/logging/BasicLogger.ts:111

`Static` get

get(): BasicLogger
This should only be used as a default fallback and not as a convenient solution. In most cases you should construct a new instance with the appropriate options for your specific needs.

Returns BasicLogger
- Defined in packages/shared/common/src/logging/BasicLogger.ts:39

Generated using TypeDoc