Crate odra_core

Core of the Odra Framework

Re-exports

• pub use module::Module;
• pub use module::SubModule;
• pub use casper_event_standard;
• pub use casper_types;

Modules

• args
  This module provides types and traits for working with entrypoint arguments.
• arithmetic
  Safe, overflowing addition and subtraction utilities.
• callstack
  A module containing callstack-related data structures.
• contract_def
  Encapsulates a set of structures that abstract out a smart contract layout.
• crypto
  Cryptographic utilities.
• entry_point_callback
  A module that contains structs representing entry points and entry point callers.
• host
  A module that provides the interface for interacting with the host environment.
• module
  Module definition and implementation.
• prelude
  Common API for no_std and std to access alloc and core crate types.
• uints
  Unsigned integer utilities.
• utils
  General purpose utilities.

Structs

• CallDef
  Represents a call definition, which includes the method name, runtime arguments, attached value, and mutability flag.
• ContractCallResult
  Represents the result of a contract call.
• ContractContainer
  A wrapper struct for a EntryPointsCaller that is a layer of abstraction between the host and the entry points caller.
• ContractEnv
  Represents the environment accessible in the contract context.
• ContractRegister
  A struct representing a contract register that maps an address to a contract.
• ExecutionEnv
  Represents the environment accessible in the contract execution context.
• List
  Data structure for an indexed, iterable collection.
• ListIter
  An iterator over the elements of a List.
• Mapping
  Data structure for storing key-value pairs.
• Sequence
  A module that stores a single value in the storage that can be read or incremented.
• Var
  Data structure for storing a single value.

Enums

• Address
  An enum representing an AccountHash or a ContractPackageHash.
• AddressError
  Error that can occur while operating on an Address.
• CollectionError
  Error that can occur while operating on a collection.
• DeployReport
  Represents a deploy report, which includes the gas used and the deploy details.
• EventError
  Event-related errors.
• ExecutionError
  An error that can occur during smart contract execution
• OdraError
  General error type in Odra framework
• VmError
  An internal virtual machine error

Traits

• ContractContext
  Trait representing the context of a smart contract.
• ContractRef
  Trait that needs to be implemented by all contract refs.
• UnwrapOrRevert
  A trait that allows safe unwrapping in the context of a smart contract. On failure the contract does not panic, but reverts calling ContractEnv::revert. Works with Result and Option.

Type Aliases

• GasReport
  A Vector of deploy reports makes a full gas report.
• OdraResult
  Represents the result of a contract call.