Struct Identity

pub struct Identity;

An identity layer that does nothing.

Trait Implementations

impl Clone for Identity

fn clone(&self) -> Identity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Identity

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

Formats the value using the given formatter.

impl<P, T, N> ProviderLayer<P, T, N> for Identity

where T: Transport + Clone, N: Network, P: Provider<T, N>,

type Provider = P

The provider constructed by this layer.

fn layer(&self, inner: P) -> Self::Provider

Wrap the given provider in the layer’s provider.

impl<N> TxFiller<N> for Identity

where N: Network,

type Fillable = ()

The properties that this filler retrieves from the RPC. to fill in the TransactionRequest.

fn status(&self, _tx: &<N as Network>::TransactionRequest) -> FillerControlFlow

Return a control-flow enum indicating whether the filler is ready to fill in the transaction request, or if it is missing required properties.

fn fill_sync(&self, _tx: &mut SendableTx<N>)

Performs any synchronous filling. This should be called before TxFiller::prepare and TxFiller::fill to fill in any properties that can be filled synchronously.

async fn prepare<P, T>( &self, _provider: &P, _tx: &N::TransactionRequest, ) -> TransportResult<Self::Fillable>

Prepares fillable properties, potentially by making an RPC request.

async fn fill( &self, _to_fill: Self::Fillable, tx: SendableTx<N>, ) -> TransportResult<SendableTx<N>>

Fills in the transaction request with the fillable properties.

fn join_with<T>(self, other: T) -> JoinFill<Self, T>

where T: TxFiller<N>,

Joins this filler with another filler to compose multiple fillers.

fn continue_filling(&self, tx: &SendableTx<N>) -> bool

Returns true if the filler is should continue filling.

fn ready(&self, tx: &N::TransactionRequest) -> bool

Returns true if the filler is ready to fill in the transaction request.

fn finished(&self, tx: &N::TransactionRequest) -> bool

Returns true if the filler is finished filling in the transaction request.

fn prepare_and_fill<P, T>( &self, provider: &P, tx: SendableTx<N>, ) -> impl Send + Future<Output = TransportResult<SendableTx<N>>>

where P: Provider<T, N>, T: Transport + Clone,

Prepares and fills the transaction request with the fillable properties.

impl Copy for Identity