Trait FromReceiptReader

pub trait FromReceiptReader<D> {
    type Error: From<Error>;

    // Required methods
    fn decoder() -> D;
    fn from_receipt_reader<B>(
        reader: B,
        num_bytes: u64,
        prev_chunk_highest_block: Option<u64>,
    ) -> impl Future<Output = Result<DecodedFileChunk<Self>, Self::Error>>
       where Self: Sized,
             B: AsyncReadExt + Unpin;
}

Constructs a file client from a reader and decoder.

Required Associated Types

type Error: From<Error>

Error returned by file client type.

Required Methods

fn decoder() -> D

Returns a decoder instance

fn from_receipt_reader<B>( reader: B, num_bytes: u64, prev_chunk_highest_block: Option<u64>, ) -> impl Future<Output = Result<DecodedFileChunk<Self>, Self::Error>>

where Self: Sized, B: AsyncReadExt + Unpin,

Returns a file client

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<D> FromReceiptReader<D> for ReceiptFileClient<D>

where D: Decoder<Item = Option<ReceiptWithBlockNumber>, Error = FileClientError> + Debug + Default,

type Error = <D as Decoder>::Error