cobalt_annotations
Annotations for Cobalt, a dependency injection framework for Dart and Flutter.
This package holds nothing but the annotations, so neither the runtime nor the analyzer leaks into
a dependency graph that only needs the markers. Most applications depend on cobalt instead, which
re-exports everything here.
| Annotation | Applies to | Effect |
|---|---|---|
@CobaltInject / @cobaltInject |
class | registers the class; lifetime, name, exposeAs |
@cobaltSingleton / @cobaltTransient |
class | shorthands for the other two lifetimes |
@Injected / @injected |
late final field |
fills the field through the generated mixin |
@Named |
parameter or field | selects a named registration |
@CobaltParam / @cobaltParam |
constructor parameter | the call site supplies it, not the graph |
@CobaltBootstrap |
class | a phase-0 step, run before the container exists |
@CobaltInit |
class | an async singleton, with dependsOn |
@CobaltModule / @cobaltModule |
class | its annotated members register types you do not own |
@CobaltScopeRoot |
class | names the root scope; provides declares registrations made by hand |
CobaltProvided |
inside provides |
a hand-made registration that carries a @Named qualifier |
@CobaltEnvironment |
class | optional — restricts the registration to an environment; repeat it for several |
Libraries
- cobalt_annotations
- Annotations for Cobalt, a dependency injection framework for Dart and Flutter.