Module concordium_std::schema

Types related to contract schemas. These are optional annotations in modules that allow the users of smart contracts to interact with them in a way that is better than constructing raw bytes as parameters.

Structs

ContractV0

Describes all the schemas of a V0 smart contract. The Default instance produces an empty schema.

ContractV1

Describes all the schemas of a V1 smart contract. The Default instance produces an empty schema.

ContractV2

Describes all the schemas of a V1 smart contract with a V2 schema. The Default instance produces an empty schema.

ContractV3

Describes all the schemas of a V1 smart contract with a V3 schema. The Default instance produces an empty schema.

FunctionV2

Describes the schema of an init or a receive function for V1 contracts with V3 schemas. Differs from FunctionV1 in that a schema for the error can be included.

ModuleV0

Contains all the contract schemas for a smart contract module V0.

ModuleV1

Contains all the contract schemas for a smart contract module V1.

ModuleV2

Contains all the contract schemas for a smart contract module V1 with a V2 schema.

ModuleV3

Contains all the contract schemas for a smart contract module V1 with a V3 schema.

Enums

Fields

Schema for the fields of a struct or some enum variant.

FunctionV1

Describes the schema of an init or a receive function for V1 contracts with V1 schemas.

SizeLength

Type of the variable used to encode the length of Sets, List, Maps

Type

Schema type used to describe the different types in a smart contract, their serialization and how to represent the types in JSON.

VersionedModuleSchema

Represents the different schema versions.

Traits

SchemaType

The SchemaType trait provides means to generate a schema for structures. Schemas are used to make structures human readable and to avoid dealing directly with bytes, such as the contract state or parameters for contract interaction.

Functions

deserial_length

Deserialize a length of provided size.

serial_length

Try to convert the len to the provided size and serialize it.