Module linera_sdk::linera_base_types

Types reexported from linera_base.

Structs

• Account
  A system account.
• AccountPublicKey
  The public key of a chain owner. The corresponding private key is allowed to propose blocks on the chain and transfer account’s tokens.
• AccountSecretKey
  The private key of a chain owner.
• AccountSignature
  The signature of a chain owner.
• Amount
  A non-negative amount of tokens.
• ApplicationId
  A unique identifier for a user application.
• ApplicationPermissions
  Permissions for applications on a chain.
• Blob
  A blob of binary data, with its hash.
• BlobContent
  A blob of binary data.
• BlobId
  A content-addressed blob ID i.e. the hash of the BlobContent.
• BlockHeight
  A block height to identify blocks in a chain.
• Bytecode
  A WebAssembly module’s bytecode.
• BytecodeId
  A unique identifier for an application bytecode.
• ChainId
  The unique identifier (UID) of a chain. This is currently computed as the hash value of a ChainDescription.
• ChainOwnership
  Represents the owner(s) of a chain.
• ChannelFullName
  A channel name together with its application ID.
• ChannelName
  The name of a subscription channel.
• CompressedBytecode
  A compressed WebAssembly module’s bytecode.
• CryptoHash
  A Keccak256 value.
• CryptoHashVec
  A vector of cryptographic hashes. This is used to represent a hash of a list of hashes.
• Event
  An event recorded in an executed block.
• EventId
  An event identifier.
• MessageId
  The index of a message in a chain.
• Owner
  The owner of a chain. This is currently the hash of the owner’s public key used to verify signatures.
• Resources
  Resources that an application may spend during the execution of transaction or an application call.
• SendMessageRequest
  A request to send a message.
• StreamId
  An event stream ID.
• StreamName
  The name of an event stream.
• TestString
  A BCS-signable struct for testing.
• TimeDelta
  A duration in microseconds.
• TimeoutConfig
  The timeout configuration: how long fast, multi-leader and single-leader rounds last.
• Timestamp
  A timestamp, in microseconds since the Unix epoch.
• UserApplicationDescription
  Description of the necessary information to run a user application.

Enums

• AccountOwner
  An account owner.
• ArithmeticError
  An error type for arithmetic errors.
• BcsHexParseError
  An error trying to parse the hex-digits of a BCS-encoded value.
• BlobType
  The type of the blob. Should be a 1:1 mapping of the types in Blob.
• ChainDescription
  How to create a chain.
• ChangeApplicationPermissionsError
  Errors that can happen when attempting to change the application permissions.
• CloseChainError
  Errors that can happen when attempting to close a chain.
• CryptoError
  Error type for cryptographic errors.
• DecompressionError
  A type for errors happening during decompression.
• Destination
  The destination of a message, relative to a particular application.
• GenericApplicationId
  A unique identifier for an application.
• OracleResponse
  A record of a single oracle response.
• ParseAmountError
• Round
  An identifier for successive attempts to decide a value in a consensus protocol.

Traits

• Abi
  A trait that includes all the types exported by a Linera application (both contract and service).
• BcsHashable
  Activate the blanket implementation of Hashable based on serde and BCS.
• BcsSignable
  Activate the blanket implementation of Signable based on serde and BCS.
• ContractAbi
  A trait that includes all the types exported by a Linera application contract.
• CryptoRng
  Wrapper around rand::CryptoRng and rand::RngCore.
• HasTypeName
  Something that we know how to hash and sign.
• Hashable
  Something that we know how to hash.
• ServiceAbi
  A trait that includes all the types exported by a Linera application service.
• WithContractAbi
  Marker trait to help importing contract types.
• WithServiceAbi
  Marker trait to help importing service types.

Type Aliases

• UserApplicationId
  Alias for ApplicationId. Use this alias in the core protocol where the distinction with the more general enum GenericApplicationId matters.
• ValidatorKeypair
  The key pair of a validator.
• ValidatorPublicKey
  The public key of a validator.
• ValidatorSecretKey
  The private key of a validator.
• ValidatorSignature
  The signature of a validator.