Crate elfo

An actor system for Rust with batteries included.

See The Actoromicon for more information.

Modules

• addr
• batteries
  A set of actors for common tasks.
• config
  Contains useful utilities for working with configuration.
• coop
  Provides a cooperative budget for actors.
• dumping
  Includes structs and functions to work with dumping. For more details see The Actoromicon.
• errors
• init
• logging
• messages
• prelude
  Things that are useful to have included when writing actors.
• remote
• routers
• scope
• signal
• stream
• stuck_detection
• testtest-util
  Utils for unit testing actors.
• time
• topology
• tracing
  Includes TraceId and useful utilities around it. For more details see The Actoromicon.

Macros

• assert_msg
• assert_msg_eq
• msg
  Matches a message based on the provided envelope.
• set_protocol
  Overrides the protocol name for all messages in the current module. Can be used only once per module. Submodules inherit this override if use super::* is used.

Structs

• ActorGroup
• ActorMeta
  Represents meta information about actor: his group and key.
• ActorStartInfo
  A struct holding information related to an actor start.
• ActorStatus
  Represents the current status of an actor. See The Actoromicon for details.
• Addr
  Represents the global, usually unique address of an actor or a group.
• AnyMessage
  A heap-allocated message that can be downcasted to a concrete message type.
• AnyMessageRef
  A reference to the message inside Envelope or AnyMessage.
• Blueprint
• Context
  An actor execution context.
• Envelope
  An envelope is a wrapper around message with additional metadata, involved in message passing between actors.
• Local
  Used to send values that cannot be serialized. Works inside the current node only.
• MoveOwnership
  Used to transfer ownership over messaging.
• RequestBuilder
• RequestId
• ResponseToken
• RestartParams
  Restart parameters for the backoff strategy when an actor restarts based on the RestartPolicy.
• RestartPolicy
  The behaviour on actor termination.
• TerminationPolicy
  The behaviour on the Terminate message.
• Topology
  The topology defines local and remote groups, and routes between them.
• UnattachedSource
  A wrapper to indicate that a source hasn’t been attached to a context yet.

Enums

• ActorStartCause
  An enum representing various causes for an actor to start.
• ActorStatusKind
  A list specifying statuses of actors. It’s used with the ActorStatus.

Traits

• Config
  Represents any user-defined config.
• Message
  Represents a message that can be sent between actors and across nodes.
• Request
  Represents a request that can be sent between actors and across nodes.
• SourceHandle
  Defines common methods for sources.

Attribute Macros

• message
  Derives required traits to use the type as a message or a message part.