- Signals a supported execution environment 
- Smart Contract execute endpoint 
- Smart Contract instantiate endpoint 
- Smart Contract migrate endpoint 
- Smart Contract query endpoint 
- Smart Contract migrate endpoint 
- State accessor trait
Indicates that the type has access to an underlying state 
- Tells BOOT what the contract’s entrypoint messages are. 
- Indicates the ability to deploy an application to a mock chain. 
- Index data returned by transactions which are applicable to both AppResponse (mock env) and TxResponse (live env) 
- Interface for setting the local state of the contracts on a chain 
- Signer trait for chains.
Accesses the sender information from the chain object to perform actions.