Struct hdk::prelude::CreateLink

pub struct CreateLink<W = RateWeight> {
    pub author: HoloHash<Agent>,
    pub timestamp: Timestamp,
    pub action_seq: u32,
    pub prev_action: HoloHash<Action>,
    pub base_address: HoloHash<AnyLinkable>,
    pub target_address: HoloHash<AnyLinkable>,
    pub zome_id: ZomeId,
    pub link_type: LinkType,
    pub tag: LinkTag,
    pub weight: W,
}

Declares that a metadata Link should be made between two EntryHashes

Fields

author: HoloHash<Agent>

timestamp: Timestamp

action_seq: u32

prev_action: HoloHash<Action>

base_address: HoloHash<AnyLinkable>

target_address: HoloHash<AnyLinkable>

zome_id: ZomeId

link_type: LinkType

tag: LinkTag

weight: W

Trait Implementations

impl ActionBuilder<CreateLink<()>> for CreateLink

fn build(self, common: ActionBuilderCommon) -> CreateLink<()>

impl ActionUnweighed for CreateLink<()>

type Weighed = CreateLink<RateWeight>

type Weight = RateWeight

fn weighed(self, weight: RateWeight) -> CreateLink<RateWeight>

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.

impl ActionWeighed for CreateLink<RateWeight>

type Unweighed = CreateLink<()>

type Weight = RateWeight

fn into_action(self) -> Action

Construct the full Action enum with this variant.

fn unweighed(self) -> CreateLink<()>

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<W> Clone for CreateLink<W>where
    W: Clone,

fn clone(&self) -> CreateLink<W>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<W> Debug for CreateLink<W>where
    W: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de, W> Deserialize<'de> for CreateLink<W>where
    W: Deserialize<'de>,

fn deserialize<__D>(
    __deserializer: __D
) -> Result<CreateLink<W>, <__D as Deserializer<'de>>::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<W> Hash for CreateLink<W>where
    W: Hash,

fn hash<__H>(&self, state: &mut __H)where
    __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl HashableContent for CreateLink<RateWeight>

type HashType = Action

The HashType which this content will be hashed to

fn hash_type(&self) -> <CreateLink<RateWeight> as HashableContent>::HashType

The HashType which this content will be hashed to

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<W> PartialEq<CreateLink<W>> for CreateLink<W>where
    W: PartialEq<W>,

fn eq(&self, other: &CreateLink<W>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<W> Serialize for CreateLink<W>where
    W: Serialize,

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.

impl<'a> TryFrom<&'a Action> for &'a CreateLink<RateWeight>

type Error = WrongActionError

The type returned in the event of a conversion error.

fn try_from(
    value: &'a Action
) -> Result<&'a CreateLink<RateWeight>, <&'a CreateLink<RateWeight> as TryFrom<&'a Action>>::Error>

Performs the conversion.

impl TryFrom<&CreateLink<RateWeight>> for SerializedBytes

type Error = SerializedBytesError

The type returned in the event of a conversion error.

fn try_from(
    t: &CreateLink<RateWeight>
) -> Result<SerializedBytes, SerializedBytesError>

Performs the conversion.

impl TryFrom<Action> for CreateLink<RateWeight>

type Error = WrongActionError

The type returned in the event of a conversion error.

fn try_from(
    value: Action
) -> Result<CreateLink<RateWeight>, <CreateLink<RateWeight> as TryFrom<Action>>::Error>

Performs the conversion.

impl TryFrom<CreateLink<RateWeight>> for SerializedBytes

type Error = SerializedBytesError

The type returned in the event of a conversion error.

fn try_from(
    t: CreateLink<RateWeight>
) -> Result<SerializedBytes, SerializedBytesError>

Performs the conversion.

impl TryFrom<Record<SignedHashed<Action>>> for CreateLink<RateWeight>

type Error = WrongActionError

The type returned in the event of a conversion error.

fn try_from(
    value: Record<SignedHashed<Action>>
) -> Result<CreateLink<RateWeight>, <CreateLink<RateWeight> as TryFrom<Record<SignedHashed<Action>>>>::Error>

Performs the conversion.

impl TryFrom<SerializedBytes> for CreateLink<RateWeight>

type Error = SerializedBytesError

The type returned in the event of a conversion error.

fn try_from(
    sb: SerializedBytes
) -> Result<CreateLink<RateWeight>, SerializedBytesError>

Performs the conversion.

impl<W> Eq for CreateLink<W>where
    W: Eq,

impl<W> StructuralEq for CreateLink<W>

impl<W> StructuralPartialEq for CreateLink<W>