polymesh_api

Trait ChainApi

Source 
pub trait ChainApi: Clone {
    type RuntimeCall: RuntimeEnumTraits;
    type RuntimeEvent: RuntimeEnumTraits;
    type DispatchInfo: RuntimeTraits;
    type DispatchError: RuntimeEnumTraits;

    // Required methods
    fn get_nonce<'life0, 'async_trait>(
        &'life0 self,
        account: AccountId,
    ) -> Pin<Box<dyn Future<Output = Result<u32, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
    fn block_events<'life0, 'async_trait>(
        &'life0 self,
        block: Option<H256>,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<EventRecord<Self::RuntimeEvent>>, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
    fn event_to_extrinsic_result(
        event: &EventRecord<Self::RuntimeEvent>,
    ) -> Option<ExtrinsicResult<Self>>;
    fn client(&self) -> &Client;

    // Provided methods
    fn events_to_extrinsic_result(
        events: &[EventRecord<Self::RuntimeEvent>],
    ) -> Option<ExtrinsicResult<Self>> { ... }
    fn submit_and_watch<'life0, 'async_trait>(
        &'life0 self,
        xt: ExtrinsicV4,
    ) -> Pin<Box<dyn Future<Output = Result<TransactionResults<Self>, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: Sync + 'async_trait { ... }
}

Required Associated Types§

Source

type RuntimeCall: RuntimeEnumTraits

Source

type RuntimeEvent: RuntimeEnumTraits

Source

type DispatchInfo: RuntimeTraits

Source

type DispatchError: RuntimeEnumTraits

Required Methods§

Source

fn get_nonce<'life0, 'async_trait>( &'life0 self, account: AccountId, ) -> Pin<Box<dyn Future<Output = Result<u32, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Source

fn block_events<'life0, 'async_trait>( &'life0 self, block: Option<H256>, ) -> Pin<Box<dyn Future<Output = Result<Vec<EventRecord<Self::RuntimeEvent>>, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Source

fn event_to_extrinsic_result( event: &EventRecord<Self::RuntimeEvent>, ) -> Option<ExtrinsicResult<Self>>

Source

fn client(&self) -> &Client

Provided Methods§

Source

fn events_to_extrinsic_result( events: &[EventRecord<Self::RuntimeEvent>], ) -> Option<ExtrinsicResult<Self>>

Source

fn submit_and_watch<'life0, 'async_trait>( &'life0 self, xt: ExtrinsicV4, ) -> Pin<Box<dyn Future<Output = Result<TransactionResults<Self>, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: Sync + 'async_trait,

Submit a signed/unsigned transaction, but don’t wait for it to execute.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§