Trait ReceiptProvider

pub trait ReceiptProvider: Send + Sync {
    type Receipt: Receipt;

    // Required methods
    fn receipt(&self, id: TxNumber) -> ProviderResult<Option<Self::Receipt>>;
    fn receipt_by_hash(
        &self,
        hash: TxHash,
    ) -> ProviderResult<Option<Self::Receipt>>;
    fn receipts_by_block(
        &self,
        block: BlockHashOrNumber,
    ) -> ProviderResult<Option<Vec<Self::Receipt>>>;
    fn receipts_by_tx_range(
        &self,
        range: impl RangeBounds<TxNumber>,
    ) -> ProviderResult<Vec<Self::Receipt>>;
}

Client trait for fetching receipt data.

Required Associated Types

type Receipt: Receipt

The receipt type.

Required Methods

fn receipt(&self, id: TxNumber) -> ProviderResult<Option<Self::Receipt>>

Get receipt by transaction number

Returns None if the transaction is not found.

fn receipt_by_hash(&self, hash: TxHash) -> ProviderResult<Option<Self::Receipt>>

Get receipt by transaction hash.

Returns None if the transaction is not found.

fn receipts_by_block( &self, block: BlockHashOrNumber, ) -> ProviderResult<Option<Vec<Self::Receipt>>>

Get receipts by block num or hash.

Returns None if the block is not found.

fn receipts_by_tx_range( &self, range: impl RangeBounds<TxNumber>, ) -> ProviderResult<Vec<Self::Receipt>>

Get receipts by tx range.

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.

Implementations on Foreign Types

impl<'a, T: 'a + ReceiptProvider + ?Sized> ReceiptProvider for &'a T

where &'a T: Send + Sync,

type Receipt = <T as ReceiptProvider>::Receipt

fn receipt(&self, id: TxNumber) -> ProviderResult<Option<Self::Receipt>>

fn receipt_by_hash(&self, hash: TxHash) -> ProviderResult<Option<Self::Receipt>>

fn receipts_by_block( &self, block: BlockHashOrNumber, ) -> ProviderResult<Option<Vec<Self::Receipt>>>

fn receipts_by_tx_range( &self, range: impl RangeBounds<TxNumber>, ) -> ProviderResult<Vec<Self::Receipt>>

impl<T: ReceiptProvider + ?Sized> ReceiptProvider for Arc<T>

where Arc<T>: Send + Sync,

type Receipt = <T as ReceiptProvider>::Receipt

fn receipt(&self, id: TxNumber) -> ProviderResult<Option<Self::Receipt>>

fn receipt_by_hash(&self, hash: TxHash) -> ProviderResult<Option<Self::Receipt>>

fn receipts_by_block( &self, block: BlockHashOrNumber, ) -> ProviderResult<Option<Vec<Self::Receipt>>>

fn receipts_by_tx_range( &self, range: impl RangeBounds<TxNumber>, ) -> ProviderResult<Vec<Self::Receipt>>

Implementors

impl<C: Send + Sync, N: NodePrimitives> ReceiptProvider for NoopProvider<C, N>

type Receipt = <N as NodePrimitives>::Receipt