Crate ockam_core

Core types of the Ockam library.

This crate contains the core types of the Ockam library and is intended for use by other crates that provide features and add-ons to the main Ockam library.

The main Ockam crate re-exports types defined in this crate.

Re-exports

• pub use access_control::*;

Modules

• access_control
  Access control
• api
• compat
  A facade around the various collections and primitives needed to support std, no_std + alloc or no_std targets.
• debugger
  Debugger
• env
  Environmental variables
• errcode
  A module to export the error code in a meaningful way
• flow_control
  Flow Control
• hex_encoding
  Encoding
• vault
  Core types and traits of the Ockam vault.

Macros

• route
  Creates a new Route from a comma-delimited list of Addresses.

Structs

• Address
  A generic address type.
• AddressParseError
  An error which is returned when address parsing from string fails.
• Any
  A passthrough marker message type.
• CompletedKeyExchange
  The state of a completed key exchange.
• CowBytes
  A new type around Cow<'_, [u8]> that borrows from input.
• CowStr
  A new type around Cow<'_, str> that borrows from input.
• Error
  The type of errors returned by Ockam functions.
• LocalInfo
  Contains metadata that will only be routed locally within the local Ockam Node.
• LocalMessage
  A message type that is routed locally within a single node.
• Mailbox
  A Mailbox controls the dispatch of incoming messages for a particular Address Note that [Worker], [Processor] and Context may have multiple Mailboxes (with different addresses), but they always have exactly one mpsc receiver (message queue)
• Mailboxes
  A collection of Mailboxes for a specific [Worker], [Processor] or Context
• NeutralMessage
  A message type that is not subject to any encoding or decoding.
• ProtocolId
  A user-defined protocol identifier.
• RelayMessage
  A message addressed to the relay responsible for delivery of the wrapped LocalMessage
• Route
  A full route to a peer.
• RouteBuilder
  A utility type for building and manipulating routes.
• Routed
  A message wrapper that provides message route information.
• TransportMessage
  A generic transport message type.
• TransportType
  The transport type of an [Address].
• TypeTag
  A type tag represents a type as a unique numeric value.
• Uint
  Unsigned integer implementation that supports serde_bare serialization as a 64 bit uint type.

Enums

• AddressParseErrorKind
  Enum to store the cause of an address parsing failure.
• RouteError
  A routing specific error type.

Constants

• LOCAL
  The local transport type.

Traits

• AsyncTryClone
  Clone trait for async structs.
• Decodable
  Decode a slice.
• Encodable
  Encode the type into an Encoded type.
• KeyExchanger
  A trait implemented by both Initiator and Responder peers.
• Message
  A user defined message that can be serialised and deserialized.
• NewKeyExchanger
  A creator of both initiator and responder peers of a key exchange.
• Processor
  Defines an interface for Ockam Workers that need to continuously perform background operations.
• Worker
  Defines the core interface shared by all Ockam Workers.

Functions

• allow
  Produces Ok(true) to avoid an ambiguous reading from using the unadorned value in auth code.
• deny
  Produces Ok(false) to avoid an ambiguous reading from using the unadorned value in auth code.

Type Definitions

• Encoded
  Alias of the type used for encoded data.
• Result

Attribute Macros

• async_trait
• processor
  Mark an Ockam Processor implementation.
• worker
  Mark an Ockam Worker implementation.

Derive Macros

• AsyncTryClone
  Implements the AsyncTryClone trait for a type.
• Message
  Implements the Message trait for a type.