IsolatedLogWriter class

A LogWriter that runs a wrapped writer on a dedicated isolate.

Not a high-throughput sink. Every operation is copied across the isolate boundary, so payloads must be sendable.

Implemented types

• LogWriter

Constructors

IsolatedLogWriter(Factory<LogWriter> factory)

Creates an IsolatedLogWriter that runs the writer produced by factory on a dedicated isolate.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isClosed → bool

Whether close has been called. Once true, further evaluate calls throw a StateError.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

close() → Future<void>

Shuts down the isolate. Idempotent. Any outstanding evaluate calls are failed with a StateError rather than left to hang.

inherited

closeScope(LogScope scope, {required bool success, required Duration duration, Object? error, StackTrace? stackTrace}) → Future<void>

Ends a scoped operation.

override

evaluate<U>(FutureOr<U> function(LogWriter)) → Future<U>

Evaluates function on the isolated object and returns the result.

inherited

log(LogEntry entry) → Future<void>

Writes a single log entry.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

openScope(LogScope scope) → Future<void>

Begins a scoped operation.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited