Struct holochain_types::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.§fn 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.§impl<'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 more§fn 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 more§impl 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 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl 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
§impl PartialEq<DeleteLink> for DeleteLink
impl PartialEq<DeleteLink> for DeleteLink
§fn eq(&self, other: &DeleteLink) -> bool
fn eq(&self, other: &DeleteLink) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.§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> 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.
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Mutably borrows from an owned value. Read more
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W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
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&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
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Checks if this value is equivalent to the given key. Read more
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Compare self to
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Compare self to
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fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
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T: HashTypeSync,
C: HashableContent<HashType = T>,
impl<T, C> HashableContentExtSync<T> for Cwhere T: HashTypeSync, C: HashableContent<HashType = T>,
source§fn into_hashed(self) -> HoloHashed<C>
fn into_hashed(self) -> HoloHashed<C>
Move into a HoloHashed
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Checks if
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