[−][src]Enum ethabi::Topic
Acceptable topic possibilities.
Variants
Any
Match any.
OneOf(Vec<T>)
Match any of the hashes.
This(T)
Match only this hash.
Methods
impl<T> Topic<T>
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pub fn map<F, O>(self, f: F) -> Topic<O> where
F: Fn(T) -> O,
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F: Fn(T) -> O,
Map
pub fn is_any(&self) -> bool
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Returns true if topic is empty (Topic::Any)
Trait Implementations
impl<T> Into<Vec<T>> for Topic<T>
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impl<T: PartialEq> PartialEq<Topic<T>> for Topic<T>
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impl<T> Default for Topic<T>
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impl<T> From<Option<T>> for Topic<T>
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impl<T> From<T> for Topic<T>
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impl<T> From<Vec<T>> for Topic<T>
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impl<T: Debug> Debug for Topic<T>
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impl<T> Index<usize> for Topic<T>
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type Output = T
The returned type after indexing.
fn index(&self, index: usize) -> &Self::Output
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impl Serialize for Topic<Hash>
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom 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> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto 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> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,