Struct ethers_contract::builders::Event [−][src]
Helper for managing the event filter before querying or streaming its logs
Fields
filter: FilterThe event filter's state
event: &'b AbiEventThe ABI of the event which is being filtered
Implementations
impl<M, D: Detokenize> Event<'_, '_, M, D>[src]
pub fn from_block<T: Into<BlockNumber>>(self, block: T) -> Self[src]
Sets the filter's from block
pub fn to_block<T: Into<BlockNumber>>(self, block: T) -> Self[src]
Sets the filter's to block
pub fn topic0<T: Into<ValueOrArray<H256>>>(self, topic: T) -> Self[src]
Sets the filter's 0th topic (typically the event name for non-anonymous events)
pub fn topic1<T: Into<ValueOrArray<H256>>>(self, topic: T) -> Self[src]
Sets the filter's 1st topic
pub fn topic2<T: Into<ValueOrArray<H256>>>(self, topic: T) -> Self[src]
Sets the filter's 2nd topic
pub fn topic3<T: Into<ValueOrArray<H256>>>(self, topic: T) -> Self[src]
Sets the filter's 3rd topic
impl<'a, 'b, M, D> Event<'a, 'b, M, D> where
M: Middleware,
D: 'b + Detokenize + Clone, [src]
M: Middleware,
D: 'b + Detokenize + Clone,
pub async fn stream(
&'a self
) -> Result<EventStream<'a, FilterWatcher<'a, M::Provider, Log>, D, ContractError<M>>, ContractError<M>>[src]
&'a self
) -> Result<EventStream<'a, FilterWatcher<'a, M::Provider, Log>, D, ContractError<M>>, ContractError<M>>
Returns a stream for the event
impl<'a, 'b, M, D> Event<'a, 'b, M, D> where
M: Middleware,
<M as Middleware>::Provider: PubsubClient,
D: 'b + Detokenize + Clone, [src]
M: Middleware,
<M as Middleware>::Provider: PubsubClient,
D: 'b + Detokenize + Clone,
pub async fn subscribe(
&'a self
) -> Result<EventStream<'a, SubscriptionStream<'a, M::Provider, Log>, D, ContractError<M>>, ContractError<M>>[src]
&'a self
) -> Result<EventStream<'a, SubscriptionStream<'a, M::Provider, Log>, D, ContractError<M>>, ContractError<M>>
Returns a subscription for the event
impl<M, D> Event<'_, '_, M, D> where
M: Middleware,
D: Detokenize + Clone, [src]
M: Middleware,
D: Detokenize + Clone,
pub async fn query(&self) -> Result<Vec<D>, ContractError<M>>[src]
Queries the blockchain for the selected filter and returns a vector of matching event logs
pub async fn query_with_meta(
&self
) -> Result<Vec<(D, LogMeta)>, ContractError<M>>[src]
&self
) -> Result<Vec<(D, LogMeta)>, ContractError<M>>
Queries the blockchain for the selected filter and returns a vector of logs along with their metadata
Trait Implementations
Auto Trait Implementations
impl<'a, 'b, M, D> RefUnwindSafe for Event<'a, 'b, M, D> where
D: RefUnwindSafe,
M: RefUnwindSafe,
D: RefUnwindSafe,
M: RefUnwindSafe,
impl<'a, 'b, M, D> Send for Event<'a, 'b, M, D> where
D: Send,
M: Sync,
D: Send,
M: Sync,
impl<'a, 'b, M, D> Sync for Event<'a, 'b, M, D> where
D: Sync,
M: Sync,
D: Sync,
M: Sync,
impl<'a, 'b, M, D> Unpin for Event<'a, 'b, M, D> where
D: Unpin,
D: Unpin,
impl<'a, 'b, M, D> UnwindSafe for Event<'a, 'b, M, D> where
D: UnwindSafe,
M: RefUnwindSafe,
D: UnwindSafe,
M: RefUnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Conv for T
impl<T> FmtForward for T
pub fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Self: Binary,
pub fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
Self: Display,
pub fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Self: LowerExp,
pub fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Self: LowerHex,
pub fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
Self: Octal,
pub fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
Self: Pointer,
pub fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
Self: UpperExp,
pub fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
Self: UpperHex,
impl<T> From<T> for T[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Pipe for T
impl<T> PipeAsRef for T
pub fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: AsRef<T>,
T: 'a,
R: 'a,
Self: AsRef<T>,
T: 'a,
R: 'a,
pub fn pipe_as_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: AsMut<T>,
T: 'a,
R: 'a,
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: AsMut<T>,
T: 'a,
R: 'a,
impl<T> PipeBorrow for T
pub fn pipe_borrow<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Borrow<T>,
T: 'a,
R: 'a,
Self: Borrow<T>,
T: 'a,
R: 'a,
pub fn pipe_borrow_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: BorrowMut<T>,
T: 'a,
R: 'a,
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: BorrowMut<T>,
T: 'a,
R: 'a,
impl<T> PipeDeref for T
pub fn pipe_deref<'a, R>(
&'a self,
func: impl FnOnce(&'a Self::Target) -> R
) -> R where
Self: Deref,
R: 'a,
&'a self,
func: impl FnOnce(&'a Self::Target) -> R
) -> R where
Self: Deref,
R: 'a,
pub fn pipe_deref_mut<'a, R>(
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
Self: DerefMut,
R: 'a,
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
Self: DerefMut,
R: 'a,
impl<T> PipeRef for T
pub fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
R: 'a,
pub fn pipe_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
R: 'a,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> Tap for T
pub fn tap<F, R>(self, func: F) -> Self where
F: FnOnce(&Self) -> R,
F: FnOnce(&Self) -> R,
pub fn tap_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&Self) -> R,
F: FnOnce(&Self) -> R,
pub fn tap_mut<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self) -> R,
F: FnOnce(&mut Self) -> R,
pub fn tap_mut_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self) -> R,
F: FnOnce(&mut Self) -> R,
impl<T, U> TapAsRef<U> for T where
U: ?Sized,
U: ?Sized,
pub fn tap_ref<F, R>(self, func: F) -> Self where
Self: AsRef<T>,
F: FnOnce(&T) -> R,
Self: AsRef<T>,
F: FnOnce(&T) -> R,
pub fn tap_ref_dbg<F, R>(self, func: F) -> Self where
Self: AsRef<T>,
F: FnOnce(&T) -> R,
Self: AsRef<T>,
F: FnOnce(&T) -> R,
pub fn tap_ref_mut<F, R>(self, func: F) -> Self where
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
pub fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self where
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
impl<T, U> TapBorrow<U> for T where
U: ?Sized,
U: ?Sized,
pub fn tap_borrow<F, R>(self, func: F) -> Self where
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Self: Borrow<T>,
F: FnOnce(&T) -> R,
pub fn tap_borrow_dbg<F, R>(self, func: F) -> Self where
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Self: Borrow<T>,
F: FnOnce(&T) -> R,
pub fn tap_borrow_mut<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
pub fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
impl<T> TapDeref for T
pub fn tap_deref<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Self: Deref,
F: FnOnce(&Self::Target) -> R,
pub fn tap_deref_dbg<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Self: Deref,
F: FnOnce(&Self::Target) -> R,
pub fn tap_deref_mut<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
pub fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
impl<T> TryConv for T
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,