Struct hdk::prelude::UpdateHeader
source · [−]pub struct UpdateHeader {
pub author: HoloHash<Agent>,
pub timestamp: Timestamp,
pub header_seq: u32,
pub prev_header: HoloHash<Header>,
pub original_header_address: HoloHash<Header>,
}
Expand description
Placeholder for future when we want to have updates on headers Not currently in use.
Fields
timestamp: Timestamp
header_seq: u32
prev_header: HoloHash<Header>
original_header_address: HoloHash<Header>
Trait Implementations
sourceimpl Clone for UpdateHeader
impl Clone for UpdateHeader
sourcefn clone(&self) -> UpdateHeader
fn clone(&self) -> UpdateHeader
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 Debug for UpdateHeader
impl Debug for UpdateHeader
sourceimpl<'de> Deserialize<'de> for UpdateHeader
impl<'de> Deserialize<'de> for UpdateHeader
sourcefn deserialize<__D>(
__deserializer: __D
) -> Result<UpdateHeader, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<UpdateHeader, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl Hash for UpdateHeader
impl Hash for UpdateHeader
sourceimpl PartialEq<UpdateHeader> for UpdateHeader
impl PartialEq<UpdateHeader> for UpdateHeader
sourcefn eq(&self, other: &UpdateHeader) -> bool
fn eq(&self, other: &UpdateHeader) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &UpdateHeader) -> bool
fn ne(&self, other: &UpdateHeader) -> bool
This method tests for !=
.
sourceimpl Serialize for UpdateHeader
impl Serialize for UpdateHeader
sourcefn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
sourceimpl<'_> TryFrom<&'_ UpdateHeader> for SerializedBytes
impl<'_> TryFrom<&'_ UpdateHeader> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcefn try_from(t: &UpdateHeader) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: &UpdateHeader) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
sourceimpl TryFrom<SerializedBytes> for UpdateHeader
impl TryFrom<SerializedBytes> for UpdateHeader
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcefn try_from(sb: SerializedBytes) -> Result<UpdateHeader, SerializedBytesError>
fn try_from(sb: SerializedBytes) -> Result<UpdateHeader, SerializedBytesError>
Performs the conversion.
sourceimpl TryFrom<UpdateHeader> for SerializedBytes
impl TryFrom<UpdateHeader> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcefn try_from(t: UpdateHeader) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: UpdateHeader) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
impl Eq for UpdateHeader
impl StructuralEq for UpdateHeader
impl StructuralPartialEq for UpdateHeader
Auto Trait Implementations
impl RefUnwindSafe for UpdateHeader
impl Send for UpdateHeader
impl Sync for UpdateHeader
impl Unpin for UpdateHeader
impl UnwindSafe for UpdateHeader
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
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.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more