Struct holochain::prelude::DeleteLink
pub struct DeleteLink {
pub author: HoloHash<Agent>,
pub timestamp: Timestamp,
pub action_seq: u32,
pub prev_action: HoloHash<Action>,
pub base_address: HoloHash<AnyLinkable>,
pub link_add_address: HoloHash<Action>,
}
Expand description
Declares that a previously made Link should be nullified and considered removed.
Fields
timestamp: Timestamp
action_seq: u32
prev_action: HoloHash<Action>
base_address: HoloHash<AnyLinkable>
this is redundant with the CreateLink
action but needs to be included to facilitate DHT ops
this is NOT exposed to wasm developers and is validated by the subconscious to ensure that
it always matches the base_address
of the CreateLink
link_add_address: HoloHash<Action>
The address of the CreateLink
being reversed
Implementations
impl DeleteLink
impl DeleteLink
pub fn from_builder(
common: ActionBuilderCommon,
link_add_address: HoloHash<Action>,
base_address: HoloHash<AnyLinkable>
) -> DeleteLink
Trait Implementations
impl ActionBuilder<DeleteLink> for DeleteLink
impl ActionBuilder<DeleteLink> for DeleteLink
fn build(self, common: ActionBuilderCommon) -> DeleteLink
impl ActionUnweighed for DeleteLink
impl ActionUnweighed for DeleteLink
type Weighed = DeleteLink
type Weight = ()
fn weighed(self, _weight: ()) -> DeleteLink
fn weighed(self, _weight: ()) -> DeleteLink
Add a weight to this unweighed action, making it “weighed”.
The weight is determined by the
weigh
callback, which is run on the
unweighed version of this action. Read morefn weightless(self) -> Self::Weighed
fn weightless(self) -> Self::Weighed
Add zero weight to this unweighed action, making it “weighed”.
impl ActionWeighed for DeleteLink
impl ActionWeighed for DeleteLink
type Unweighed = DeleteLink
type Weight = ()
fn into_action(self) -> Action
fn into_action(self) -> Action
Construct the full Action enum with this variant.
fn unweighed(self) -> <DeleteLink as ActionWeighed>::Unweighed
fn unweighed(self) -> <DeleteLink as ActionWeighed>::Unweighed
Erase the rate limiting weight info, creating an “unweighed” version
of this action. This is used primarily by validators who need to run the
weigh
callback on an action they received, and want to make sure their
callback is not using the predefined weight to influence the result. Read moreimpl<'arbitrary> Arbitrary<'arbitrary> for DeleteLink
impl<'arbitrary> Arbitrary<'arbitrary> for DeleteLink
fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<DeleteLink, Error>
fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<DeleteLink, Error>
Generate an arbitrary value of
Self
from the given unstructured data. Read morefn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<DeleteLink, Error>
fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<DeleteLink, Error>
Generate an arbitrary value of
Self
from the entirety of the given
unstructured data. Read moreimpl Clone for DeleteLink
impl Clone for DeleteLink
fn clone(&self) -> DeleteLink
fn clone(&self) -> DeleteLink
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 moreimpl Debug for DeleteLink
impl Debug for DeleteLink
impl<'de> Deserialize<'de> for DeleteLink
impl<'de> Deserialize<'de> for DeleteLink
fn deserialize<__D>(
__deserializer: __D
) -> Result<DeleteLink, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<DeleteLink, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl From<(DeleteLink, ActionBuilderCommon)> for DeleteLink
impl From<(DeleteLink, ActionBuilderCommon)> for DeleteLink
fn from(_: (DeleteLink, ActionBuilderCommon)) -> DeleteLink
fn from(_: (DeleteLink, ActionBuilderCommon)) -> DeleteLink
Converts to this type from the input type.
impl Hash for DeleteLink
impl Hash for DeleteLink
impl HashableContent for DeleteLink
impl HashableContent for DeleteLink
fn hash_type(&self) -> <DeleteLink as HashableContent>::HashType
fn hash_type(&self) -> <DeleteLink as HashableContent>::HashType
The HashType which this content will be hashed to
fn hashable_content(&self) -> HashableContentBytes
fn hashable_content(&self) -> HashableContentBytes
Return a subset of the content, either as SerializedBytes “content”,
which will be used to compute the hash, or as an already precomputed
hash which will be used directly Read more
impl PartialEq<DeleteLink> for DeleteLink
impl PartialEq<DeleteLink> for DeleteLink
fn eq(&self, other: &DeleteLink) -> bool
fn eq(&self, other: &DeleteLink) -> bool
impl Serialize for DeleteLink
impl Serialize for DeleteLink
fn 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
impl<'a> TryFrom<&'a Action> for &'a DeleteLink
impl<'a> TryFrom<&'a Action> for &'a DeleteLink
type Error = WrongActionError
type Error = WrongActionError
The type returned in the event of a conversion error.
fn try_from(
value: &'a Action
) -> Result<&'a DeleteLink, <&'a DeleteLink as TryFrom<&'a Action>>::Error>
fn try_from(
value: &'a Action
) -> Result<&'a DeleteLink, <&'a DeleteLink as TryFrom<&'a Action>>::Error>
Performs the conversion.
impl TryFrom<&DeleteLink> for SerializedBytes
impl TryFrom<&DeleteLink> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
fn try_from(t: &DeleteLink) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: &DeleteLink) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
impl TryFrom<Action> for DeleteLink
impl TryFrom<Action> for DeleteLink
type Error = WrongActionError
type Error = WrongActionError
The type returned in the event of a conversion error.
fn try_from(
value: Action
) -> Result<DeleteLink, <DeleteLink as TryFrom<Action>>::Error>
fn try_from(
value: Action
) -> Result<DeleteLink, <DeleteLink as TryFrom<Action>>::Error>
Performs the conversion.
impl TryFrom<DeleteLink> for SerializedBytes
impl TryFrom<DeleteLink> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
fn try_from(t: DeleteLink) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: DeleteLink) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
impl TryFrom<Record<SignedHashed<Action>>> for DeleteLink
impl TryFrom<Record<SignedHashed<Action>>> for DeleteLink
type Error = WrongActionError
type Error = WrongActionError
The type returned in the event of a conversion error.
fn try_from(
value: Record<SignedHashed<Action>>
) -> Result<DeleteLink, <DeleteLink as TryFrom<Record<SignedHashed<Action>>>>::Error>
fn try_from(
value: Record<SignedHashed<Action>>
) -> Result<DeleteLink, <DeleteLink as TryFrom<Record<SignedHashed<Action>>>>::Error>
Performs the conversion.
impl TryFrom<SerializedBytes> for DeleteLink
impl TryFrom<SerializedBytes> for DeleteLink
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
fn try_from(sb: SerializedBytes) -> Result<DeleteLink, SerializedBytesError>
fn try_from(sb: SerializedBytes) -> Result<DeleteLink, SerializedBytesError>
Performs the conversion.
impl Eq for DeleteLink
impl StructuralEq for DeleteLink
impl StructuralPartialEq for DeleteLink
Auto Trait Implementations
impl RefUnwindSafe for DeleteLink
impl Send for DeleteLink
impl Sync for DeleteLink
impl Unpin for DeleteLink
impl UnwindSafe for DeleteLink
Blanket Implementations
impl<T> Any for Twhere
T: Any + ?Sized,
impl<T> Any for Twhere
T: Any + ?Sized,
fn type_id_compat(&self) -> TypeId
fn type_id_compat(&self) -> TypeId
TODO: once 1.33.0 is the minimum supported compiler version, remove
Any::type_id_compat and use StdAny::type_id instead.
https://github.com/rust-lang/rust/issues/27745 Read more
impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
sourceimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
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, C> HashableContentExtSync<T> for Cwhere
T: HashTypeSync,
C: HashableContent<HashType = T>,
impl<T, C> HashableContentExtSync<T> for Cwhere
T: HashTypeSync,
C: HashableContent<HashType = T>,
sourcefn into_hashed(self) -> HoloHashed<C>
fn into_hashed(self) -> HoloHashed<C>
Move into a HoloHashed
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> ⓘ
sourcefn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
impl<T> Pointable for T
impl<T> Pointable for T
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read morefn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.impl<T> Upcastable for Twhere
T: 'static + Any + Send + Sync,
impl<T> Upcastable for Twhere
T: 'static + Any + Send + Sync,
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
upcast ref
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
upcast mut ref