reth_rpc_eth_api::filter

Trait EthFilterApiServer

Source 
pub trait EthFilterApiServer<T: RpcObject>:
    Sized
    + Send
    + Sync
    + 'static {
    // Required methods
    fn new_filter<'life0, 'async_trait>(
        &'life0 self,
        filter: Filter,
    ) -> Pin<Box<dyn Future<Output = RpcResult<FilterId>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn new_block_filter<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = RpcResult<FilterId>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn new_pending_transaction_filter<'life0, 'async_trait>(
        &'life0 self,
        kind: Option<PendingTransactionFilterKind>,
    ) -> Pin<Box<dyn Future<Output = RpcResult<FilterId>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn filter_changes<'life0, 'async_trait>(
        &'life0 self,
        id: FilterId,
    ) -> Pin<Box<dyn Future<Output = RpcResult<FilterChanges<T>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn filter_logs<'life0, 'async_trait>(
        &'life0 self,
        id: FilterId,
    ) -> Pin<Box<dyn Future<Output = RpcResult<Vec<Log>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn uninstall_filter<'life0, 'async_trait>(
        &'life0 self,
        id: FilterId,
    ) -> Pin<Box<dyn Future<Output = RpcResult<bool>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn logs<'life0, 'async_trait>(
        &'life0 self,
        filter: Filter,
    ) -> Pin<Box<dyn Future<Output = RpcResult<Vec<Log>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;

    // Provided method
    fn into_rpc(self) -> RpcModule<Self>
       where T: Send + Sync + 'static + Clone + Serialize { ... }
}
Expand description

Server trait implementation for the EthFilterApi RPC API.

Required Methods§

Source

fn new_filter<'life0, 'async_trait>( &'life0 self, filter: Filter, ) -> Pin<Box<dyn Future<Output = RpcResult<FilterId>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Creates anew filter and returns its id.

Source

fn new_block_filter<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = RpcResult<FilterId>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Creates a new block filter and returns its id.

Source

fn new_pending_transaction_filter<'life0, 'async_trait>( &'life0 self, kind: Option<PendingTransactionFilterKind>, ) -> Pin<Box<dyn Future<Output = RpcResult<FilterId>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Creates a pending transaction filter and returns its id.

Source

fn filter_changes<'life0, 'async_trait>( &'life0 self, id: FilterId, ) -> Pin<Box<dyn Future<Output = RpcResult<FilterChanges<T>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Returns all filter changes since last poll.

Source

fn filter_logs<'life0, 'async_trait>( &'life0 self, id: FilterId, ) -> Pin<Box<dyn Future<Output = RpcResult<Vec<Log>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Returns all logs matching given filter (in a range ‘from’ - ‘to’).

Source

fn uninstall_filter<'life0, 'async_trait>( &'life0 self, id: FilterId, ) -> Pin<Box<dyn Future<Output = RpcResult<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Uninstalls filter.

Source

fn logs<'life0, 'async_trait>( &'life0 self, filter: Filter, ) -> Pin<Box<dyn Future<Output = RpcResult<Vec<Log>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Returns logs matching given filter object.

Provided Methods§

Source

fn into_rpc(self) -> RpcModule<Self>
where T: Send + Sync + 'static + Clone + Serialize,

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§