Struct holochain_types::header::WireUpdateRelationship
source · [−]pub struct WireUpdateRelationship {
pub timestamp: Timestamp,
pub author: AgentPubKey,
pub header_seq: u32,
pub prev_header: HeaderHash,
pub original_header_address: HeaderHash,
pub new_entry_address: EntryHash,
pub new_entry_type: EntryType,
pub signature: Signature,
}
Expand description
This type is used when sending updates from the original entry authority to someone asking for metadata on that original entry.
How updates work
Update
headers create both a new entry and
a metadata relationship on the original entry.
This wire data represents the metadata relationship
which is stored on the original entry, i.e. this represents
the “forward” reference from the original entry to the new entry.
Fields
timestamp: Timestamp
Timestamp is first so that deriving Ord results in order by time
header_seq: u32
prev_header: HeaderHash
original_header_address: HeaderHash
Address of the original entry header
new_entry_address: EntryHash
The entry that this update created
new_entry_type: EntryType
The entry type of the entry that this header created
signature: Signature
Implementations
sourceimpl WireUpdateRelationship
impl WireUpdateRelationship
sourcepub fn into_element(self, original_entry_address: EntryHash) -> Element
pub fn into_element(self, original_entry_address: EntryHash) -> Element
Recreate the Update Element without an Entry. Useful for creating dht ops
sourcepub fn into_signed_header(
self,
original_entry_address: EntryHash
) -> SignedHeader
pub fn into_signed_header(
self,
original_entry_address: EntryHash
) -> SignedHeader
Render the SignedHeader
from the wire type
Trait Implementations
sourceimpl Clone for WireUpdateRelationship
impl Clone for WireUpdateRelationship
sourcefn clone(&self) -> WireUpdateRelationship
fn clone(&self) -> WireUpdateRelationship
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 WireUpdateRelationship
impl Debug for WireUpdateRelationship
sourceimpl<'de> Deserialize<'de> for WireUpdateRelationship
impl<'de> Deserialize<'de> for WireUpdateRelationship
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl PartialEq<WireUpdateRelationship> for WireUpdateRelationship
impl PartialEq<WireUpdateRelationship> for WireUpdateRelationship
sourcefn eq(&self, other: &WireUpdateRelationship) -> bool
fn eq(&self, other: &WireUpdateRelationship) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &WireUpdateRelationship) -> bool
fn ne(&self, other: &WireUpdateRelationship) -> bool
This method tests for !=
.
sourceimpl Serialize for WireUpdateRelationship
impl Serialize for WireUpdateRelationship
sourceimpl TryFrom<&'_ WireUpdateRelationship> for SerializedBytes
impl TryFrom<&'_ WireUpdateRelationship> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcefn try_from(
t: &WireUpdateRelationship
) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(
t: &WireUpdateRelationship
) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
sourceimpl TryFrom<SerializedBytes> for WireUpdateRelationship
impl TryFrom<SerializedBytes> for WireUpdateRelationship
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcefn try_from(
sb: SerializedBytes
) -> Result<WireUpdateRelationship, SerializedBytesError>
fn try_from(
sb: SerializedBytes
) -> Result<WireUpdateRelationship, SerializedBytesError>
Performs the conversion.
sourceimpl TryFrom<SignedHashed<Header>> for WireUpdateRelationship
impl TryFrom<SignedHashed<Header>> for WireUpdateRelationship
type Error = WrongHeaderError
type Error = WrongHeaderError
The type returned in the event of a conversion error.
sourcefn try_from(shh: SignedHeaderHashed) -> Result<Self, Self::Error>
fn try_from(shh: SignedHeaderHashed) -> Result<Self, Self::Error>
Performs the conversion.
sourceimpl TryFrom<SignedHeader> for WireUpdateRelationship
impl TryFrom<SignedHeader> for WireUpdateRelationship
type Error = WrongHeaderError
type Error = WrongHeaderError
The type returned in the event of a conversion error.
sourcefn try_from(sh: SignedHeader) -> Result<Self, Self::Error>
fn try_from(sh: SignedHeader) -> Result<Self, Self::Error>
Performs the conversion.
sourceimpl TryFrom<WireUpdateRelationship> for SerializedBytes
impl TryFrom<WireUpdateRelationship> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcefn try_from(
t: WireUpdateRelationship
) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(
t: WireUpdateRelationship
) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
impl Eq for WireUpdateRelationship
impl StructuralEq for WireUpdateRelationship
impl StructuralPartialEq for WireUpdateRelationship
Auto Trait Implementations
impl RefUnwindSafe for WireUpdateRelationship
impl Send for WireUpdateRelationship
impl Sync for WireUpdateRelationship
impl Unpin for WireUpdateRelationship
impl UnwindSafe for WireUpdateRelationship
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.
impl<T> FutureExt for T
impl<T> FutureExt for T
fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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>
impl<T> Pointable for T
impl<T> Pointable for T
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
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more