Struct frame_system::EventRecord
source · [−]pub struct EventRecord<E: Parameter + Member, T> {
pub phase: Phase,
pub event: E,
pub topics: Vec<T>,
}Expand description
Record of an event happening.
Fields
phase: PhaseThe phase of the block it happened in.
event: EThe event itself.
topics: Vec<T>The list of the topics this event has.
Trait Implementations
sourceimpl<E: Clone + Parameter + Member, T: Clone> Clone for EventRecord<E, T>
impl<E: Clone + Parameter + Member, T: Clone> Clone for EventRecord<E, T>
sourcefn clone(&self) -> EventRecord<E, T>
fn clone(&self) -> EventRecord<E, T>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl<E: Parameter + Member, T> Decode for EventRecord<E, T> where
E: Decode,
E: Decode,
Vec<T>: Decode,
Vec<T>: Decode,
impl<E: Parameter + Member, T> Decode for EventRecord<E, T> where
E: Decode,
E: Decode,
Vec<T>: Decode,
Vec<T>: Decode,
sourcefn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
Attempt to deserialise the value from input.
sourcefn skip<I>(input: &mut I) -> Result<(), Error> where
I: Input,
fn skip<I>(input: &mut I) -> Result<(), Error> where
I: Input,
Attempt to skip the encoded value from input. Read more
sourcefn encoded_fixed_size() -> Option<usize>
fn encoded_fixed_size() -> Option<usize>
Returns the fixed encoded size of the type. Read more
sourceimpl<E: Parameter + Member, T> Encode for EventRecord<E, T> where
E: Encode,
E: Encode,
Vec<T>: Encode,
Vec<T>: Encode,
impl<E: Parameter + Member, T> Encode for EventRecord<E, T> where
E: Encode,
E: Encode,
Vec<T>: Encode,
Vec<T>: Encode,
sourcefn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
Convert self to a slice and append it to the destination.
sourcefn size_hint(&self) -> usize
fn size_hint(&self) -> usize
If possible give a hint of expected size of the encoding. Read more
sourcefn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
fn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
Convert self to an owned vector.
sourcefn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8]) -> R,
fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8]) -> R,
Convert self to a slice and then invoke the given closure with it.
sourcefn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
Calculates the encoded size. Read more
sourceimpl<E: PartialEq + Parameter + Member, T: PartialEq> PartialEq<EventRecord<E, T>> for EventRecord<E, T>
impl<E: PartialEq + Parameter + Member, T: PartialEq> PartialEq<EventRecord<E, T>> for EventRecord<E, T>
sourcefn eq(&self, other: &EventRecord<E, T>) -> bool
fn eq(&self, other: &EventRecord<E, T>) -> bool
This method tests for self and other values to be equal, and is used
by ==. Read more
sourcefn ne(&self, other: &EventRecord<E, T>) -> bool
fn ne(&self, other: &EventRecord<E, T>) -> bool
This method tests for !=.
sourceimpl<E: Parameter + Member, T> Serialize for EventRecord<E, T> where
E: Serialize,
T: Serialize,
impl<E: Parameter + Member, T> Serialize for EventRecord<E, T> where
E: Serialize,
T: Serialize,
impl<E: Parameter + Member, T> EncodeLike<EventRecord<E, T>> for EventRecord<E, T> where
E: Encode,
E: Encode,
Vec<T>: Encode,
Vec<T>: Encode,
impl<E: Eq + Parameter + Member, T: Eq> Eq for EventRecord<E, T>
impl<E: Parameter + Member, T> StructuralEq for EventRecord<E, T>
impl<E: Parameter + Member, T> StructuralPartialEq for EventRecord<E, T>
Auto Trait Implementations
impl<E, T> RefUnwindSafe for EventRecord<E, T> where
E: RefUnwindSafe,
T: RefUnwindSafe,
impl<E, T> Send for EventRecord<E, T> where
T: Send,
impl<E, T> Sync for EventRecord<E, T> where
T: Sync,
impl<E, T> Unpin for EventRecord<E, T> where
E: Unpin,
T: Unpin,
impl<E, T> UnwindSafe for EventRecord<E, T> where
E: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> CheckedConversion for T
impl<T> CheckedConversion for T
sourcefn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,
fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,
Convert from a value of T into an equivalent instance of Option<Self>. Read more
sourcefn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,
fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,
Consume self to return Some equivalent value of Option<T>. Read more
sourceimpl<T> DecodeLimit for T where
T: Decode,
impl<T> DecodeLimit for T where
T: Decode,
sourceimpl<T> Hashable for T where
T: Codec,
impl<T> Hashable for T where
T: Codec,
pub fn blake2_128(&self) -> [u8; 16]
pub fn blake2_256(&self) -> [u8; 32]
pub fn blake2_128_concat(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
pub fn twox_128(&self) -> [u8; 16]
pub fn twox_256(&self) -> [u8; 32]
pub fn twox_64_concat(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
pub fn identity(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Instruments this type with the provided Span, returning an
Instrumented wrapper. Read more
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
sourceimpl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
sourcefn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
Convert from a value of T into an equivalent instance of Self. Read more
sourcefn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of T. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,
sourcepub fn unchecked_into(self) -> T
pub fn unchecked_into(self) -> T
The counterpart to unchecked_from.
sourceimpl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,
impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,
sourcepub fn unique_saturated_into(self) -> T
pub fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of T.