Module casper_execution_engine::core::engine_state

This module contains all the execution related code.

Re-exports

pub use self::balance::BalanceRequest;

pub use self::balance::BalanceResult;

pub use self::deploy_item::DeployItem;

pub use self::engine_config::EngineConfig;

pub use self::engine_config::DEFAULT_MAX_QUERY_DEPTH;

pub use self::engine_config::DEFAULT_MAX_RUNTIME_CALL_STACK_HEIGHT;

pub use self::era_validators::GetEraValidatorsError;

pub use self::era_validators::GetEraValidatorsRequest;

pub use self::executable_deploy_item::ExecutableDeployItem;

pub use self::executable_deploy_item::ExecutableDeployItemIdentifier;

pub use self::execute_request::ExecuteRequest;

pub use self::execution_result::ExecutionResult;

pub use self::execution_result::ExecutionResults;

pub use self::execution_result::ForcedTransferResult;

pub use self::genesis::ExecConfig;

pub use self::genesis::GenesisAccount;

pub use self::genesis::GenesisSuccess;

pub use self::genesis::SystemContractRegistry;

pub use self::get_bids::GetBidsRequest;

pub use self::get_bids::GetBidsResult;

pub use self::query::QueryRequest;

pub use self::query::QueryResult;

pub use self::step::RewardItem;

pub use self::step::SlashItem;

pub use self::step::StepError;

pub use self::step::StepRequest;

pub use self::step::StepSuccess;

pub use self::upgrade::UpgradeConfig;

pub use self::upgrade::UpgradeSuccess;

Modules

balance

Types for balance queries.

deploy_item

Units of account-triggered execution.

engine_config

Support for runtime configuration of the execution engine - as an integral property of the EngineState instance.

era_validators

Support for querying era validators.

executable_deploy_item

Units of execution.

execute_request

Code supporting an execution request.

execution_effect

Effects that are produced as part of execution.

execution_result

Outcome of an ExecutionRequest.

genesis

Support for a genesis process.

get_bids

Support for obtaining current bids from the auction system.

op

Operations occuring during execution.

query

Support for global state queries.

run_genesis_request

Support for legacy RunGenesisRequest/GenesisConfig that is not used by the node’s contract runtime component anymore.

step

Support for a step method.

upgrade

Support for applying upgrades on the execution engine.

Structs

EngineState

Main implementation of an execution engine state.

TransferArgs

Mint’s transfer arguments.

TransferRuntimeArgsBuilder

State of a builder of a TransferArgs.

Enums

Error

Engine state errors.

ExecError

Possible execution errors.

TransferTargetMode

A target mode indicates if a native transfer’s arguments will resolve to an existing purse, or will have to create a new account first.

Constants

MAX_PAYMENT_AMOUNT

The maximum amount of motes that payment code execution can cost.

WASMLESS_TRANSFER_FIXED_GAS_PRICE

Gas/motes conversion rate of wasmless transfer cost is always 1 regardless of what user wants to pay.

Statics

MAX_PAYMENT

The maximum amount of gas a payment code can use.