Struct polymesh_api::polymesh::api::utility::CallApi

impl<'api> CallApi<'api>

pub fn batch(&self, calls: Vec<Call>) -> Result<WrappedCall<'api>>

Dispatch multiple calls from the sender’s origin.

This will execute until the first one fails and then stop.

May be called from root or a signed origin.

Parameters

calls: The calls to be dispatched from the same origin.

Weight

The sum of the weights of the calls.
One event.

This will return Ok in all circumstances except an unsigned origin. To determine the success of the batch, an event is deposited. If a call failed and the batch was interrupted, then the BatchInterrupted event is deposited, along with the number of successful calls made and the error of the failed call. If all were successful, then the BatchCompleted event is deposited.

pub fn batch_atomic(&self, calls: Vec<Call>) -> Result<WrappedCall<'api>>

Dispatch multiple calls from the sender’s origin.

This will execute all calls, in order, stopping at the first failure, in which case the state changes are rolled back. On failure, an event BatchInterrupted(failure_idx, error) is deposited.

May be called from root or a signed origin.

Parameters

calls: The calls to be dispatched from the same origin.

Weight

The sum of the weights of the calls.
One event.

This will return Ok in all circumstances except an unsigned origin. To determine the success of the batch, an event is deposited. If any call failed, then BatchInterrupted is deposited. If all were successful, then the BatchCompleted event is deposited.

pub fn batch_optimistic(&self, calls: Vec<Call>) -> Result<WrappedCall<'api>>

Dispatch multiple calls from the sender’s origin.

This will execute all calls, in order, irrespective of failures. Any failures will be available in a BatchOptimisticFailed event.

May be called from root or a signed origin.

Parameters

calls: The calls to be dispatched from the same origin.

Weight

The sum of the weights of the calls.
One event.

This will return Ok in all circumstances except an unsigned origin. To determine the success of the batch, an event is deposited. If any call failed, then BatchOptimisticFailed is deposited, with a vector of event counts for each call as well as a vector of errors. If all were successful, then the BatchCompleted event is deposited.

pub fn relay_tx(
 &self,
 target: AccountId,
 signature: MultiSignature,
 call: UniqueCall<Call>
) -> Result<WrappedCall<'api>>

Relay a call for a target from an origin

Relaying in this context refers to the ability of origin to make a call on behalf of target.

Fees are charged to origin

Parameters

target: Account to be relayed
signature: Signature from target authorizing the relay
call: Call to be relayed on behalf of target

Trait Implementations§

impl<'api> Clone for CallApi<'api>

fn clone(&self) -> CallApi<'api>

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<'api> From<&'api Api> for CallApi<'api>

fn from(api: &'api Api) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl<'api> !UnwindSafe for CallApi<'api>

Blanket Implementations§

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

impl<T> Downcast for Twhere
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.