Module casper_types::contracts [−][src]
Expand description
Data types for supporting contract headers feature.
Structs
Methods and type signatures supported by a contract.
A newtype wrapping a HashAddr which is the raw bytes of
the ContractHash
Contract definition, metadata, and security container.
A newtype wrapping a HashAddr which is the raw bytes of
the ContractPackageHash
Major element of ProtocolVersion combined with ContractVersion.
Type signature of a method. Order of arguments matter since can be referenced by index as well as name.
Collection of named entry points
A (labelled) “user group”. Each method of a versioned contract may be associated with one or more user groups which are allowed to call it.
Parameter to a method
Associated error type of TryFrom<&[u8]> for ContractHash.
Enums
A enum to determine the lock status of the contract package.
Enum describing the possible access control options for a contract entry point (method).
Context of method execution
Set of errors which may happen when working with contract headers.
An error from parsing a formatted contract string
Constants
Within each discrete major ProtocolVersion, contract version resets to this value.
Serialized length of ContractVersionKey.
Default name for an entry point
Default name for an installer entry point
Maximum number of distinct user groups.
Maximum number of URefs which can be assigned across all user groups.
Default name for an upgrade entry point
Type Definitions
Automatically incremented value for a contract version within a major ProtocolVersion.
Collection of contract versions.
Collection of disabled contract versions. The runtime will not permit disabled contract versions to be executed.
Type alias for a container used inside EntryPoints.
Collection of named groups.
Collection of named keys
Collection of entry point parameters.
Major element of ProtocolVersion a ContractVersion is compatible with.