pub struct ContractObj<A>where
A: VMApi,{ /* private fields */ }Trait Implementations§
source§impl<A> CallableContract for ContractObj<A>where
A: VMApi,
impl<A> CallableContract for ContractObj<A>where
A: VMApi,
source§impl<A> ContractBase for ContractObj<A>where
A: VMApi,
impl<A> ContractBase for ContractObj<A>where
A: VMApi,
type Api = A
source§fn call_value(&self) -> CallValueWrapper<Self::Api>
fn call_value(&self) -> CallValueWrapper<Self::Api>
Gateway into the call value retrieval functionality.
The payment annotations should normally be the ones to handle this,
but the developer is also given direct access to the API.
source§fn send(&self) -> SendWrapper<Self::Api>
fn send(&self) -> SendWrapper<Self::Api>
Gateway to the functionality related to sending transactions from the current contract.
source§fn send_raw(&self) -> SendRawWrapper<Self::Api>
fn send_raw(&self) -> SendRawWrapper<Self::Api>
Low-level functionality related to sending transactions from the current contract. Read more
source§fn blockchain(&self) -> BlockchainWrapper<Self::Api>
fn blockchain(&self) -> BlockchainWrapper<Self::Api>
Gateway blockchain info related to the current transaction and to accounts.
source§fn crypto(&self) -> CryptoWrapper<Self::Api>
fn crypto(&self) -> CryptoWrapper<Self::Api>
Stateless crypto functions provided by the Arwen VM.
source§fn serializer(&self) -> ManagedSerializer<Self::Api>
fn serializer(&self) -> ManagedSerializer<Self::Api>
Component that provides contract developers access
to highly optimized manual serialization and deserialization.
fn error(&self) -> ErrorHelper<Self::Api>
fn storage_raw(&self) -> StorageRawWrapper<Self::Api>
source§impl<A> EndpointWrappers for ContractObj<A>where
A: VMApi,
impl<A> EndpointWrappers for ContractObj<A>where
A: VMApi,
fn call(&self, fn_name: &str) -> bool
fn callback_selector(
&self,
___cb_closure___: CallbackClosureForDeser<Self::Api>
) -> CallbackSelectorResult<Self::Api>
fn callback(&self)
impl<A> AutoImpl for ContractObj<A>where
A: VMApi,
Auto Trait Implementations§
impl<A> CodecFromSelf for ContractObj<A>where
A: CodecFromSelf,
impl<A> RefUnwindSafe for ContractObj<A>where
A: RefUnwindSafe,
impl<A> Send for ContractObj<A>where
A: Send,
impl<A> Sync for ContractObj<A>where
A: Sync,
impl<A> Unpin for ContractObj<A>where
A: Unpin,
impl<A> UnwindSafe for ContractObj<A>where
A: UnwindSafe,
Blanket Implementations§
source§impl<C> OngoingOperationModule for Cwhere
C: AutoImpl,
impl<C> OngoingOperationModule for Cwhere
C: AutoImpl,
fn current_ongoing_operation(
&self
) -> SingleValueMapper<<C as ContractBase>::Api, ManagedBuffer<<C as ContractBase>::Api>>
source§fn run_while_it_has_gas<Process>(
&self,
min_gas_to_save_progress: u64,
process: Process
) -> OperationCompletionStatuswhere
Process: FnMut() -> LoopOp,
fn run_while_it_has_gas<Process>(
&self,
min_gas_to_save_progress: u64,
process: Process
) -> OperationCompletionStatuswhere
Process: FnMut() -> LoopOp,
Run the given lambda function until it’s either completed or it runs out of gas.
min_gas_to_save_progress should be a reasonable value to save gas.
This can vary a lot based on the given ongoing operation data structures. Read more
fn can_continue_operation(
&self,
operation_cost: u64,
min_gas_to_save_progress: u64
) -> bool
source§fn load_operation<T: TopDecode + Default>(&self) -> T
fn load_operation<T: TopDecode + Default>(&self) -> T
Load the current ongoing operation.
Will return the default value if no operation is saved.
source§fn save_progress<T: TopEncode>(&self, op: &T)
fn save_progress<T: TopEncode>(&self, op: &T)
Save progress for the current operation. The given value can be any serializable type.
source§fn clear_operation(&self)
fn clear_operation(&self)
Clears the currently stored operation. This is for internal use.