[−][src]Struct ethcontract::contract::Event
A contract event
Fields
data: EventData<T>
The decoded log data.
meta: Option<EventMetadata>
The additional metadata for the event. Note that this is not always
available if these logs are pending. This can happen if the to_block
option was set to BlockNumber::Pending
.
Methods
impl<T> Event<T>
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pub fn inner_data(&self) -> &T
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Get a reference the underlying event data regardless of whether the event was added or removed.
pub fn is_added(&self) -> bool
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Gets a bool representing if the event was added.
pub fn is_removed(&self) -> bool
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Gets a bool representing if the event was removed.
pub fn added(self) -> Option<T>
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Get the underlying event data if the event was added, None
otherwise.
pub fn removed(self) -> Option<T>
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Get the underlying event data if the event was removed, None
otherwise.
pub fn map<U, F>(self, f: F) -> Event<U> where
F: FnOnce(T) -> U,
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F: FnOnce(T) -> U,
Maps the inner data of an event into some other data.
Trait Implementations
impl<T: Clone> Clone for Event<T>
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impl<T: Debug> Debug for Event<T>
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impl<T: Eq> Eq for Event<T>
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impl<T: PartialEq> PartialEq<Event<T>> for Event<T>
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impl<T> StructuralEq for Event<T>
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impl<T> StructuralPartialEq for Event<T>
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Auto Trait Implementations
impl<T> RefUnwindSafe for Event<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for Event<T> where
T: Send,
T: Send,
impl<T> Sync for Event<T> where
T: Sync,
T: Sync,
impl<T> Unpin for Event<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for Event<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
fn equivalent(&self, key: &K) -> bool
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Typeable for T where
T: Any,
T: Any,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,