Trait web3::confirm::ConfirmationCheck
[−]
[src]
pub trait ConfirmationCheck { type Check: IntoFuture<Item = Option<U256>, Error = Error>; fn check(&self) -> Self::Check; }
Checks whether an event has been confirmed.
Associated Types
type Check: IntoFuture<Item = Option<U256>, Error = Error>
Future resolved when is known whether an event has been confirmed.
Required Methods
fn check(&self) -> Self::Check
Should be called to get future which resolves when confirmation state is known.