Type Alias BlockchainWriteHandle

pub type BlockchainWriteHandle = DatabaseWriteHandle<BlockchainWriteRequest, BlockchainResponse>;

The blockchain database write service.

Aliased Type

struct BlockchainWriteHandle { /* private fields */ }

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Implementations

impl<Req, Res> DatabaseWriteHandle<Req, Res>

where Req: Send + 'static, Res: Debug + Send + 'static,

pub fn init( env: Arc<ConcreteEnv>, inner_handler: impl Fn(&ConcreteEnv, &Req) -> Result<Res, RuntimeError> + Send + 'static, ) -> DatabaseWriteHandle<Req, Res>

Initialize the single DatabaseWriter thread.

Trait Implementations

impl<Req, Res> Clone for DatabaseWriteHandle<Req, Res>

fn clone(&self) -> DatabaseWriteHandle<Req, Res>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Req, Res> Debug for DatabaseWriteHandle<Req, Res>

where Req: Debug, Res: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<Req, Res> Service<Req> for DatabaseWriteHandle<Req, Res>

type Response = Res

Responses given by the service.

type Error = RuntimeError

Errors produced by the service.

type Future = InfallibleOneshotReceiver<Result<Res, RuntimeError>>

The future response value.

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), RuntimeError>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call( &mut self, request: Req, ) -> <DatabaseWriteHandle<Req, Res> as Service<Req>>::Future

Process the request and return the response asynchronously.