Module prelude

Trait preludes for the ICS-02 client implementation.

Traits

• ClientExecutionContext
  Defines the methods that all client ExecutionContexts (precisely the generic parameter of crate::client_state::ClientStateExecution ) must implement.
• ClientState
  Primary client trait. Defines all the methods that clients must implement.
• ClientStateCommon
  ClientState methods needed in both validation and execution.
• ClientStateExecution
  ClientState methods which require access to the client’s ExecutionContext.
• ClientStateValidation
  ClientState methods which require access to the client’s validation context
• ClientValidationContext
  Defines the methods available to clients for validating client state transitions. The generic V parameter in crate::client_state::ClientStateValidation must inherit from this trait.
• ConsensusState
  Defines methods that all ConsensusStates should provide.
• Convertible
  General-purpose helper converter enabling TryFrom and Into conversions primarily intended between an enum and its variants. This usually used by standalone functions as a trait bound allowing them to obtain the concrete local type from the enum containing that concrete type as its variant, like when enum AnyConsensusState contains the Tendermint ConsensusState.
• ExtClientExecutionContext
  An optional trait that extends the client context required during execution.
• ExtClientValidationContext
  An optional trait that extends the client validation context capabilities by providing additional methods for validating a client state. Mainly benefiting ICS-07 Tendermint clients by granting access to essential information from hosts.