Trait StatementSpecApiServer 

pub trait StatementSpecApiServer:
    Sized
    + Send
    + Sync
    + 'static {
    // Required methods
    fn statement_unstable_add_filter<'life0, 'life1, 'async_trait>(
        &'life0 self,
        ext: &'life1 Extensions,
        subscription: String,
        topic_filter: TopicFilter,
    ) -> Pin<Box<dyn Future<Output = Result<AddFilterResponse, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn statement_unstable_remove_filter(
        &self,
        ext: &Extensions,
        subscription: String,
        filter_id: String,
    ) -> Result<(), Error>;
    fn statement_unstable_submit(
        &self,
        encoded: Bytes,
    ) -> Result<SubmitOutcome, Error>;
    fn statement_unstable_subscribe<'life0, 'life1, 'async_trait>(
        &'life0 self,
        subscription_sink: PendingSubscriptionSink,
        ext: &'life1 Extensions,
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;

    // Provided method
    fn into_rpc(self) -> RpcModule<Self> { ... }
}

Server trait implementation for the StatementSpecApi RPC API.

Required Methods

fn statement_unstable_add_filter<'life0, 'life1, 'async_trait>( &'life0 self, ext: &'life1 Extensions, subscription: String, topic_filter: TopicFilter, ) -> Pin<Box<dyn Future<Output = Result<AddFilterResponse, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Attaches a filter to an existing subscription

fn statement_unstable_remove_filter( &self, ext: &Extensions, subscription: String, filter_id: String, ) -> Result<(), Error>

Detaches a filter from a subscription

fn statement_unstable_submit( &self, encoded: Bytes, ) -> Result<SubmitOutcome, Error>

Submits a SCALE-encoded statement to the store

fn statement_unstable_subscribe<'life0, 'life1, 'async_trait>( &'life0 self, subscription_sink: PendingSubscriptionSink, ext: &'life1 Extensions, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Opens a new statement subscription

Provided Methods

fn into_rpc(self) -> RpcModule<Self>

Collects all the methods and subscriptions defined in the trait and adds them into a single RpcModule.

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

impl<B> StatementSpecApiServer for StatementSpec<B>

where B: StatementStore + Send + Sync + 'static, Arc<B>: MultiFilterSubscriptionApi,