Log class abstract

Log class

logger has null tag by default

Log class is responsible for managing tags, adding time and id info to events, and redirecting events to outputs.

Note: Log class itself is also a LogOutput. But it provides more utilities over a bare LogOutput. Like log, tagged or abbreviated methods like i.

Implemented types

• LogOutput

Available extensions

• LogLevelShortcutsExt

Constructors

Log({String? tag, required LogId id, required LogOutput child})

standard logger

const

factory

Log.noop({String? tag})

noop implementation

const

factory

Log.redirect({bool enabled, required Log child})

redirect implementation

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tag → String?

get this logger's tag

no setter

Methods

close() → void

close

override

init() → void

initialized logger

override

log(LogLevel level, String message, {Object? error, StackTrace? stackTrace, Object? extra}) → void

log

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

tagged(String? tag) → Log

tagged logger

toString() → String

A string representation of this object.

inherited

write(LogEvent event) → void

write events

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited