Module casper_types::contracts[−][src]

Data types for supporting contract headers feature.

Structs

Contract	Methods and type signatures supported by a contract.
ContractHash	A newtype wrapping a `HashAddr` which is the raw bytes of the ContractHash
ContractPackage	Contract definition, metadata, and security container.
ContractPackageHash	A newtype wrapping a `HashAddr` which is the raw bytes of the ContractPackageHash
ContractVersionKey	Major element of `ProtocolVersion` combined with `ContractVersion`.
EntryPoint	Type signature of a method. Order of arguments matter since can be referenced by index as well as name.
EntryPoints	Collection of named entry points
Group	A (labelled) “user group”. Each method of a versioned contract may be assoicated with one or more user groups which are allowed to call it.
Parameter	Parameter to a method
TryFromSliceForContractHashError	Associated error type of `TryFrom<&[u8]>` for `ContractHash`.

ContractPackageStatus	A enum to determine the lock status of the contract package.
EntryPointAccess	Enum describing the possible access control options for a contract entry point (method).
EntryPointType	Context of method execution
Error	Set of errors which may happen when working with contract headers.
FromStrError	An error from parsing a formatted contract string

CONTRACT_INITIAL_VERSION	Within each discrete major `ProtocolVersion`, contract version resets to this value.
CONTRACT_VERSION_KEY_SERIALIZED_LENGTH	Serialized length of `ContractVersionKey`.
DEFAULT_ENTRY_POINT_NAME	Default name for an entry point
ENTRY_POINT_NAME_INSTALL	Default name for an installer entry point
MAX_GROUPS	Maximum number of distinct user groups.
MAX_TOTAL_UREFS	Maximum number of URefs which can be assigned across all user groups.
UPGRADE_ENTRY_POINT_NAME	Default name for an upgrader entry point

ContractVersion	Automatically incremented value for a contract version within a major `ProtocolVersion`.
ContractVersions	Collection of contract versions.
DisabledVersions	Collection of disabled contract versions. The runtime will not permit disabled contract versions to be executed.
EntryPointsMap	Type alias for a container used inside `EntryPoints`.
Groups	Collection of named groups.
NamedKeys	Collection of named keys
Parameters	Collection of entry point parameters.
ProtocolVersionMajor	Major element of `ProtocolVersion` a `ContractVersion` is compatible with.