Crate fidl_fuchsia_component_decl

Macros

• CapabilityUnknown
  Pattern that matches an unknown Capability member.
• ConfigChecksumUnknown
  Pattern that matches an unknown ConfigChecksum member.
• ConfigSingleValueUnknown
  Pattern that matches an unknown ConfigSingleValue member.
• ConfigTypeLayoutUnknown
  Pattern that matches an unknown ConfigTypeLayout member.
• ConfigValueSourceUnknown
  Pattern that matches an unknown ConfigValueSource member.
• ConfigValueUnknown
  Pattern that matches an unknown ConfigValue member.
• ConfigVectorValueUnknown
  Pattern that matches an unknown ConfigVectorValue member.
• DebugRegistrationUnknown
  Pattern that matches an unknown DebugRegistration member.
• DeliveryTypeUnknown
  Pattern that matches an unknown DeliveryType member.
• ExposeUnknown
  Pattern that matches an unknown Expose member.
• LayoutConstraintUnknown
  Pattern that matches an unknown LayoutConstraint member.
• LayoutParameterUnknown
  Pattern that matches an unknown LayoutParameter member.
• OfferUnknown
  Pattern that matches an unknown Offer member.
• RefUnknown
  Pattern that matches an unknown Ref member.
• UseUnknown
  Pattern that matches an unknown Use member.

Structs

• CapabilityRef
  A reference to a capability declared in this component.
• Child
  Statically declares a child component instance.
• ChildRef
  A reference to one of the component’s child instances.
• Collection
  Statically declares a component instance collection.
• CollectionRef
  A reference to one of the component’s collections.
• Component
  A component declaration.
• ConfigField
  Declares a single config field (key + type)
• ConfigMutability
  Allowed sources for runtime overrides of a config field’s value.
• ConfigOverride
  A directive to override the value of a particular configuration field in the child.
• ConfigSchema
  The schema of a component’s configuration interface.
• ConfigSourceCapabilities
• ConfigType
• ConfigValueSpec
  An individual configuration value. It is matched against a specific configuration field based on its offset within ValuesData.values.
• ConfigValuesData
  Contents of the configuration value file. Defines the base values for a component’s config.
• Configuration
  Declares a configuration capability.
• DebugProtocolRegistration
  Registers a protocol in the environment as a debug capability. This makes it available to any component in the environment that uses it with source == debug.
• DebugRef
  A reference to the environment’s debug capabilities.
• Dictionary
  Declares a dictionary capability.
• Directory
  Declares a directory capability backed by this component.
• Environment
  Declares an environment which configures a realm.
• EnvironmentRef
  A reference to the environment.
• EventStream
  Declares an event_stream capability
• EventSubscription
  Indicates the event name to subscribe to with a given event mode.
• ExposeConfiguration
  Declares a configuration capability exposed to a component’s containing realm, such as a capability exposed by the component or one of its children at runtime.
• ExposeDictionary
  Declares a dictionary exposed to a component’s containing realm, such as a dictionary exposed by the component or one of its children at runtime.
• ExposeDirectory
  Declares a directory exposed to a component’s containing realm, such as a directory exposed by the component or one of its children at runtime.
• ExposeProtocol
  Declares a protocol exposed to a component’s containing realm, such as a protocol exposed by the component or one of its children at runtime.
• ExposeResolver
  Declares a resolver exposed to a component’s containing realm, such as a resolver exposed by the component or one of its children at runtime.
• ExposeRunner
  Declares a runner exposed to a component’s containing realm, such as a runner exposed by the component or one of its children at runtime.
• ExposeService
  Declares a service exposed to a component’s containing realm, such as a service exposed by the component or one of its children at runtime.
• FrameworkRef
  A reference to the component framework itself.
• NameMapping
  Type used to create a mapping between 2 names. Used to rename service or component instances in FIDL declarations.
• OfferConfiguration
  Declares a configuration capability offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OfferDictionary
  Declares a dictionary offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OfferDirectory
  Declares a directory offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OfferEventStream
  Declares an event stream offered by a component.
• OfferProtocol
  Declares a protocol offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OfferResolver
  Declares a resolver capability offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OfferRunner
  Declares a runner offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OfferService
  Declares a service offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OfferStorage
  Declares a storage capability offered by a component to one of its children, such as meta storage offered by the component’s containing realm or cache storage offered by the component itself.
• ParentRef
  A reference to a component’s parent instance.
• Program
  A program declaration.
• ProgramRef
  A reference to the component’s program.
• Protocol
  Declares a protocol capability backed by this component.
• ResolvedConfig
  A configuration that has been completely resolved by component manager.
• ResolvedConfigField
• Resolver
  Declares a resolver which is responsible for resolving component URLs to actual components. See fuchsia.component.resolution.Resolver for the protocol resolvers are expected to implement.
• ResolverRegistration
  A mapping of URL scheme to resolver name.
• Runner
  Declares a runner capability backed by a service.
• RunnerRegistration
  A repository of the runners available in an environment.
• SelfRef
  A reference to the component itself.
• Service
  Declares a service capability backed by this component.
• Storage
  Declares a storage capability backed by a directory from which data, cache, or meta storage can be offered.
• UseConfiguration
• UseDirectory
  Declares a directory used by a component, which was offered to it.
• UseEventStream
  Declares an EventStream used by a component.
• UseProtocol
  Declares a protocol used by a component, which was offered to it.
• UseRunner
  Declares runner used by a component.
• UseService
  Declares a service used by a component, which was offered to it.
• UseStorage
  Declares storage used by a component, which was offered to it.
• VoidRef
  A reference to an intentionally missing offer source.

Enums

• AllowedOffers
  The kinds of offers that can target the children in a collection.
• Availability
  Describes the expected availability of the capability.
• Capability
  Declares a capability defined by this component.
• ConfigChecksum
  The checksum produced for a configuration interface. Two configuration interfaces are the same if their checksums are the same.
• ConfigSingleValue
  A single configuration value.
• ConfigTypeLayout
• ConfigValue
  A configuration value which can be provided to a component.
• ConfigValueSource
  Strategies available for resolving configuration values.
• ConfigVectorValue
  A vector configuration value.
• DebugRegistration
  Declares a capability registered in the debug section of an environment.
• DeliveryType
  DeliveryType may be used when declaring a capability, and specifies under what conditions the framework will open the capability from the provider component’s outgoing directory when there is a request for this capability.
• DependencyType
  Describes the type of dependency implied by the capability.
• Durability
  The durability of component instances created in a collection.
• EnvironmentExtends
  Specifies how a declared environment’s initial set of properties are assigned.
• Expose
  Declares a capability exposed to either a component’s containing realm or to the framework. For example, a legacy service exposed by the component at runtime.
• LayoutConstraint
• LayoutParameter
• Offer
  Declares a capability offered by a component to one of its children, which may have been offered by the component’s containing realm, the component itself, or one of its other children.
• OnTerminate
  Describes the action to take if this component instance terminates unexpectedly.
• Ref
  A reference to a capability source or destination relative to this component.
• StartupMode
  Describes under what conditions the component may be started.
• StorageId
  Declares which identifier to use to key a component’s isolated storage directory.
• Use
  Declares a capability used by a component, which was offered to it.

Constants

• CONFIG_KEY_MAX_SIZE
  Config keys can only consist of these many bytes
• MAX_CHILD_NAME_LENGTH
• MAX_MONIKER_LENGTH
• MAX_NAME_LENGTH
• MAX_NUM_EVENT_STREAM_SUBSCRIPTIONS
  The maximum number of EventSubscriptions in an EventStream.
• MAX_PATH_LENGTH
• MAX_URL_SCHEME_LENGTH

Type Aliases

• ChildName
• ConfigKey
  The string identifier for a config field.
• DictionaryPath
  Path in a dictionary. The format is similar to a directory path, except no . or ... is allowed and each path segment must conform to the format of the name type.
• Name
• UrlScheme