Struct BaseFilter

pub struct BaseFilter<T: Transport, I> { /* private fields */ }

Base filter handle. Allows to poll the filter.

Note: because Rust currently doesn’t support async drop, the filter has to be uninstalled manually. See [https://github.com/tomusdrw/rust-web3/issues/583](this tracking issue).

Implementations

impl<T: Transport, I> BaseFilter<T, I>

pub async fn uninstall(self) -> Result<bool>

where Self: Sized,

Uninstalls the filter

pub fn transport(&self) -> &T

Borrows the transport.

impl<T: Transport, I: DeserializeOwned> BaseFilter<T, I>

pub async fn poll(&self) -> Result<Option<Vec<I>>>

Polls this filter for changes. Will return logs that happened after previous poll.

pub fn stream(self, poll_interval: Duration) -> impl Stream<Item = Result<I>>

Returns the stream of items which automatically polls the server

impl<T: Transport> BaseFilter<T, Log>

pub async fn logs(&self) -> Result<Vec<Log>>

Returns future with all logs matching given filter

Trait Implementations

impl<T: Transport, I> Clone for BaseFilter<T, I>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Transport, I: 'static> Debug for BaseFilter<T, I>

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

Formats the value using the given formatter.