CockpitPerformancePlugin class abstract

A development-only instrumentation plugin definition.

The definition is safe to register and reuse. Mutable subscriptions, counters, and other capture state belong to the CockpitPerformancePluginRun returned by open, so repeated or concurrent captures cannot share state.

Constructors

CockpitPerformancePlugin({required String id, String? version, CockpitPerformancePluginOptions options = const CockpitPerformancePluginOptions()})

CockpitPerformancePlugin.callbacks({required String id, required CockpitPerformancePluginSetup setup, CockpitPerformancePluginCleanup? cleanup, String? version, CockpitPerformancePluginOptions options = const CockpitPerformancePluginOptions()})

Creates a callback-backed plugin for small instrumentation hooks.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

id → String

final

options → CockpitPerformancePluginOptions

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

version → String?

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

open(CockpitPerformancePluginContext context) → CockpitPerformancePluginRun

Creates the state and lifecycle owner for one active capture.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited