Crate linera_execution

This module manages the execution of the system application and the user applications in a Linera chain.

Re-exports

• pub use crate::system::SystemExecutionError;
• pub use crate::system::SystemExecutionStateView;
• pub use crate::system::SystemMessage;
• pub use crate::system::SystemOperation;
• pub use crate::system::SystemQuery;
• pub use crate::system::SystemResponse;

Modules

• committee
• system

Structs

• ApplicationCallOutcome
  The result of calling into a user application.
• ApplicationRegistryView
• Bytecode
  A WebAssembly module’s bytecode.
• BytecodeLocation
  A reference to where the application bytecode is stored.
• ChannelSubscription
  The identifier of a channel, relative to a particular application.
• ExecutionStateView
  A view accessing the execution state of a chain.
• FinalizeContext
• InvalidWasmRuntime
  Attempts to create an invalid WasmRuntime instance from a string.
• MessageContext
• OperationContext
• QueryContext
• RawExecutionOutcome
  Externally visible results of an execution. These results are meant in the context of the application that created them.
• RawOutgoingMessage
  A message together with routing information.
• ResourceControlPolicy
  A collection of prices and limits associated with block execution.
• ResourceController
• ResourceTracker
  The resources used so far by an execution process.
• UserApplicationDescription
  Description of the necessary information to run a user application.

Enums

• ExecutionError
  A type for errors happening during execution.
• ExecutionOutcome
  Externally visible results of an execution, tagged by their application.
• ExecutionRuntimeConfig
  System runtime implementation in use.
• Message
  A message to be sent and possibly executed in the receiver’s block.
• MessageKind
  The kind of outgoing message being sent.
• Operation
  An operation to be executed in a block.
• Query
  An query to be sent and possibly executed in the receiver’s block.
• Response
  The response to a query.
• WasmRuntime
  The runtime to use for running the application.

Traits

• BaseRuntime
• ContractRuntime
• ExecutionRuntimeContext
  Requirements for the extra field in our state views (and notably the ExecutionStateView).
• ServiceRuntime
• UserContract
  The public entry points provided by the contract part of an application.
• UserContractModule
  A factory trait to obtain a UserContract from a UserContractModule
• UserService
  The public entry points provided by the service part of an application.
• UserServiceModule
  A factory trait to obtain a UserService from a UserServiceModule
• WithWasmDefault
  Trait used to select a default WasmRuntime, if one is available.

Type Aliases

• ContractSyncRuntime
• ServiceSyncRuntime
• UserApplicationId
  Alias for linera_base::identifiers::ApplicationId. Use this alias in the core protocol where the distinction with the more general enum GenericApplicationId matters.
• UserContractCode
  An implementation of UserContractModule.
• UserContractInstance
  An implementation of UserContract.
• UserServiceCode
  An implementation of UserServiceModule.
• UserServiceInstance
  An implementation of UserService.