Trait cfx_rpc_eth_api::EthFilterApiServer

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pub trait EthFilterApiServer: 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<()>
    ) -> 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>> + 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;

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

Server trait implementation for the EthFilterApi RPC API.

Required Methods§

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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.

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fn new_pending_transaction_filter<'life0, 'async_trait>( &'life0 self, kind: Option<()> ) -> 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.

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

Returns all filter changes since last poll.

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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’).

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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.

Provided Methods§

source

fn into_rpc(self) -> RpcModule<Self>

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

Object Safety§

This trait is not object safe.

Implementors§