Struct pallet_contracts_rpc::Contracts

pub struct Contracts<C, B> { /* fields omitted */ }

An implementation of contract specific RPC methods.

Implementations

impl<C, B> Contracts<C, B>

pub fn new(client: Arc<C>) -> Self

Create new Contracts with the given reference to the client.

Trait Implementations

impl<C, Block, AccountId, Balance, Hash> ContractsApi<<Block as Block>::Hash, <<Block as Block>::Header as Header>::Number, AccountId, Balance, Hash> for Contracts<C, Block> where
    Block: BlockT,
    C: Send + Sync + 'static + ProvideRuntimeApi<Block> + HeaderBackend<Block>,
    C::Api: ContractsRuntimeApi<Block, AccountId, Balance, <<Block as BlockT>::Header as HeaderT>::Number, Hash>,
    AccountId: Codec,
    Balance: Codec + TryFrom<NumberOrHex>,
    Hash: Codec, 

fn call(
    &self,
    call_request: CallRequest<AccountId>,
    at: Option<<Block as BlockT>::Hash>
) -> Result<ContractExecResult>

Executes a call to a contract.

fn instantiate(
    &self,
    instantiate_request: InstantiateRequest<AccountId, Hash>,
    at: Option<<Block as BlockT>::Hash>
) -> Result<ContractInstantiateResult<AccountId, <<Block as BlockT>::Header as HeaderT>::Number>>

Instantiate a new contract.

fn get_storage(
    &self,
    address: AccountId,
    key: H256,
    at: Option<<Block as BlockT>::Hash>
) -> Result<Option<Bytes>>

Returns the value under a specified storage key in a contract given by address param, or None if it is not set.

fn rent_projection(
    &self,
    address: AccountId,
    at: Option<<Block as BlockT>::Hash>
) -> Result<Option<<<Block as BlockT>::Header as HeaderT>::Number>>

Returns the projected time a given contract will be able to sustain paying its rent.

fn to_delegate<M: Metadata>(self) -> IoDelegate<Self, M> where
    BlockHash: Send + Sync + 'static + DeserializeOwned,
    BlockNumber: Send + Sync + 'static + Serialize,
    AccountId: Send + Sync + 'static + Serialize + DeserializeOwned,
    Balance: Send + Sync + 'static,
    Hash: Send + Sync + 'static + DeserializeOwned, 

Create an IoDelegate, wiring rpc calls to the trait methods.