Enum holochain_zome_types::Action
source · pub enum Action {
Dna(Dna),
AgentValidationPkg(AgentValidationPkg),
InitZomesComplete(InitZomesComplete),
CreateLink(CreateLink),
DeleteLink(DeleteLink),
OpenChain(OpenChain),
CloseChain(CloseChain),
Create(Create),
Update(Update),
Delete(Delete),
}
Expand description
Action contains variants for each type of action.
This struct really defines a local source chain, in the sense that it implements the pointers between hashes that a hash chain relies on, which are then used to check the integrity of data using cryptographic hash functions.
Variants§
Dna(Dna)
AgentValidationPkg(AgentValidationPkg)
InitZomesComplete(InitZomesComplete)
CreateLink(CreateLink)
DeleteLink(DeleteLink)
OpenChain(OpenChain)
CloseChain(CloseChain)
Create(Create)
Update(Update)
Delete(Delete)
Implementations§
source§impl Action
impl Action
sourcepub fn entry_data(&self) -> Option<(&HoloHash<Entry>, &EntryType)>
pub fn entry_data(&self) -> Option<(&HoloHash<Entry>, &EntryType)>
Returns the address and entry type of the Entry, if applicable.
sourcepub fn into_entry_data(self) -> Option<(HoloHash<Entry>, EntryType)>
pub fn into_entry_data(self) -> Option<(HoloHash<Entry>, EntryType)>
Pull out the entry data by move.
pub fn entry_visibility(&self) -> Option<&EntryVisibility>
pub fn entry_hash(&self) -> Option<&HoloHash<Entry>>
pub fn entry_type(&self) -> Option<&EntryType>
pub fn action_type(&self) -> ActionType
returns the public key of the agent who signed this action.
sourcepub fn action_seq(&self) -> u32
pub fn action_seq(&self) -> u32
returns the sequence ordinal of this action
sourcepub fn prev_action(&self) -> Option<&HoloHash<Action>>
pub fn prev_action(&self) -> Option<&HoloHash<Action>>
returns the previous action except for the DNA action which doesn’t have a previous
pub fn is_genesis(&self) -> bool
pub fn rate_data(&self) -> RateWeight
pub fn entry_rate_data(&self) -> Option<EntryRateWeight>
source§impl Action
impl Action
sourcepub fn from_countersigning_data(
entry_hash: HoloHash<Entry>,
session_data: &CounterSigningSessionData,
author: HoloHash<Agent>,
weight: EntryRateWeight
) -> Result<Action, CounterSigningError>
pub fn from_countersigning_data( entry_hash: HoloHash<Entry>, session_data: &CounterSigningSessionData, author: HoloHash<Agent>, weight: EntryRateWeight ) -> Result<Action, CounterSigningError>
Construct an Action from the ActionBase and associated session data.
Trait Implementations§
source§impl ActionExt for Action
impl ActionExt for Action
fn rebase_on( &mut self, new_prev_action: ActionHash, new_prev_seq: u32, new_prev_timestamp: Timestamp ) -> Result<(), ActionError>
source§impl<'de> Deserialize<'de> for Action
impl<'de> Deserialize<'de> for Action
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<Action, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<Action, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl From<&Action> for ActionType
impl From<&Action> for ActionType
source§fn from(action: &Action) -> ActionType
fn from(action: &Action) -> ActionType
Converts to this type from the input type.
source§impl From<EntryCreationAction> for Action
impl From<EntryCreationAction> for Action
source§fn from(e: EntryCreationAction) -> Action
fn from(e: EntryCreationAction) -> Action
Converts to this type from the input type.
source§impl<I> From<I> for Actionwhere
I: ActionWeighed,
impl<I> From<I> for Actionwhere
I: ActionWeighed,
source§impl HashableContent for Action
impl HashableContent for Action
source§fn hash_type(&self) -> <Action as HashableContent>::HashType
fn hash_type(&self) -> <Action as HashableContent>::HashType
The HashType which this content will be hashed to
source§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
source§impl PartialEq for Action
impl PartialEq for Action
source§impl Serialize for Action
impl Serialize for Action
source§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
source§impl<'a> TryFrom<&'a Action> for &'a CreateLink
impl<'a> TryFrom<&'a Action> for &'a CreateLink
§type Error = WrongActionError
type Error = WrongActionError
The type returned in the event of a conversion error.
source§fn try_from(
value: &'a Action
) -> Result<&'a CreateLink, <&'a CreateLink as TryFrom<&'a Action>>::Error>
fn try_from( value: &'a Action ) -> Result<&'a CreateLink, <&'a CreateLink as TryFrom<&'a Action>>::Error>
Performs the conversion.
source§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.
source§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.
source§impl TryFrom<&Action> for SerializedBytes
impl TryFrom<&Action> for SerializedBytes
§type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
source§fn try_from(t: &Action) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: &Action) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
source§impl TryFrom<Action> for CreateLink
impl TryFrom<Action> for CreateLink
§type Error = WrongActionError
type Error = WrongActionError
The type returned in the event of a conversion error.
source§fn try_from(
value: Action
) -> Result<CreateLink, <CreateLink as TryFrom<Action>>::Error>
fn try_from( value: Action ) -> Result<CreateLink, <CreateLink as TryFrom<Action>>::Error>
Performs the conversion.
source§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.
source§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.
source§impl TryFrom<Action> for EntryCreationAction
impl TryFrom<Action> for EntryCreationAction
§type Error = WrongActionError
type Error = WrongActionError
The type returned in the event of a conversion error.
source§fn try_from(
value: Action
) -> Result<EntryCreationAction, <EntryCreationAction as TryFrom<Action>>::Error>
fn try_from( value: Action ) -> Result<EntryCreationAction, <EntryCreationAction as TryFrom<Action>>::Error>
Performs the conversion.
source§impl TryFrom<Action> for SerializedBytes
impl TryFrom<Action> for SerializedBytes
§type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
source§fn try_from(t: Action) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: Action) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
source§impl TryFrom<SerializedBytes> for Action
impl TryFrom<SerializedBytes> for Action
§type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
source§fn try_from(sb: SerializedBytes) -> Result<Action, SerializedBytesError>
fn try_from(sb: SerializedBytes) -> Result<Action, SerializedBytesError>
Performs the conversion.
impl Eq for Action
impl StructuralPartialEq for Action
Auto Trait Implementations§
impl Freeze for Action
impl RefUnwindSafe for Action
impl Send for Action
impl Sync for Action
impl Unpin for Action
impl UnwindSafe for Action
Blanket Implementations§
source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
source§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.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CallHasher for T
impl<T> CallHasher for T
source§impl<F, W, T, D> Deserialize<With<T, W>, D> for F
impl<F, W, T, D> Deserialize<With<T, W>, D> for F
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
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impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
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impl<T> LayoutRaw for T
source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Gets the layout of the type.
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
source§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 moresource§fn 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).source§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.source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.source§impl<T> Upcastable for T
impl<T> Upcastable for T
source§fn upcast_any_ref(&self) -> &(dyn Any + 'static)
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upcast ref
source§fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
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upcast mut ref