Struct subxt::tx::TxProgress
source · pub struct TxProgress<T: Config, C> { /* private fields */ }
Expand description
This struct represents a subscription to the progress of some transaction.
Implementations§
source§impl<T: Config, C> TxProgress<T, C>
impl<T: Config, C> TxProgress<T, C>
sourcepub fn new(
sub: Subscription<SubstrateTxStatus<T::Hash, T::Hash>>,
client: C,
ext_hash: T::Hash
) -> Self
pub fn new( sub: Subscription<SubstrateTxStatus<T::Hash, T::Hash>>, client: C, ext_hash: T::Hash ) -> Self
Instantiate a new TxProgress
from a custom subscription.
sourcepub fn extrinsic_hash(&self) -> T::Hash
pub fn extrinsic_hash(&self) -> T::Hash
Return the hash of the extrinsic.
source§impl<T, C> TxProgress<T, C>where
T: Config,
C: OnlineClientT<T>,
impl<T, C> TxProgress<T, C>where T: Config, C: OnlineClientT<T>,
sourcepub async fn next_item(&mut self) -> Option<Result<TxStatus<T, C>, Error>>
pub async fn next_item(&mut self) -> Option<Result<TxStatus<T, C>, Error>>
Return the next transaction status when it’s emitted. This just delegates to the
[futures::Stream
] implementation for TxProgress
, but allows you to
avoid importing that trait if you don’t otherwise need it.
sourcepub async fn wait_for_in_block(self) -> Result<TxInBlock<T, C>, Error>
pub async fn wait_for_in_block(self) -> Result<TxInBlock<T, C>, Error>
Wait for the transaction to be in a block (but not necessarily finalized), and return
an TxInBlock
instance when this happens, or an error if there was a problem
waiting for this to happen.
Note: consumes self
. If you’d like to perform multiple actions as the state of the
transaction progresses, use TxProgress::next_item()
instead.
Note: transaction statuses like Invalid
and Usurped
are ignored, because while they
may well indicate with some probability that the transaction will not make it into a block,
there is no guarantee that this is true. Thus, we prefer to “play it safe” here. Use the lower
level TxProgress::next_item()
API if you’d like to handle these statuses yourself.
sourcepub async fn wait_for_finalized(self) -> Result<TxInBlock<T, C>, Error>
pub async fn wait_for_finalized(self) -> Result<TxInBlock<T, C>, Error>
Wait for the transaction to be finalized, and return a TxInBlock
instance when it is, or an error if there was a problem waiting for finalization.
Note: consumes self
. If you’d like to perform multiple actions as the state of the
transaction progresses, use TxProgress::next_item()
instead.
Note: transaction statuses like Invalid
and Usurped
are ignored, because while they
may well indicate with some probability that the transaction will not make it into a block,
there is no guarantee that this is true. Thus, we prefer to “play it safe” here. Use the lower
level TxProgress::next_item()
API if you’d like to handle these statuses yourself.
sourcepub async fn wait_for_finalized_success(
self
) -> Result<ExtrinsicEvents<T>, Error>
pub async fn wait_for_finalized_success( self ) -> Result<ExtrinsicEvents<T>, Error>
Wait for the transaction to be finalized, and for the transaction events to indicate that the transaction was successful. Returns the events associated with the transaction, as well as a couple of other details (block hash and extrinsic hash).
Note: consumes self. If you’d like to perform multiple actions as progress is made,
use TxProgress::next_item()
instead.
Note: transaction statuses like Invalid
and Usurped
are ignored, because while they
may well indicate with some probability that the transaction will not make it into a block,
there is no guarantee that this is true. Thus, we prefer to “play it safe” here. Use the lower
level TxProgress::next_item()
API if you’d like to handle these statuses yourself.
Trait Implementations§
source§impl<T: Config, C: OnlineClientT<T>> Stream for TxProgress<T, C>
impl<T: Config, C: OnlineClientT<T>> Stream for TxProgress<T, C>
impl<T: Config, C> Unpin for TxProgress<T, C>
Auto Trait Implementations§
impl<T, C> !RefUnwindSafe for TxProgress<T, C>
impl<T, C> Send for TxProgress<T, C>where C: Send,
impl<T, C> !Sync for TxProgress<T, C>
impl<T, C> !UnwindSafe for TxProgress<T, C>
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