Struct apphub_sdk::hdk_extensions::MorphAddr

pub struct MorphAddr(pub HoloHash<Action>, pub HoloHash<Action>);

An address representing a precise phase in an entities life-cycle (short for: Metamorphic Address)

Together the pair of identity/revision addresses act as coordinates that can be used to determine the entity’s identity (identity addr) and a phase in its life-cycle (revision addr).

Example: Basic Usage

    ActionHash, TryFrom,
};
    Entity, MorphAddr,
};

let identity_addr = "uhCkkrVjqWkvcFoq2Aw4LOSe6Yx9OgQLMNG-DiXqtT0nLx8uIM2j7";
let revision_addr = "uhCkknDrZjzEgzf8iIQ6aEzbqEYrYBBg1pv_iTNUGAFJovhxOJqu0";

MorphAddr(
    ActionHash::try_from(identity_addr).unwrap(),
    ActionHash::try_from(revision_addr).unwrap(),
);

Tuple Fields

0: HoloHash<Action>

The create action of the entities life-cycle

1: HoloHash<Action>

Any entry creation action in the entity’s life-cycle

Implementations

impl MorphAddr

pub fn identity(&self) -> &HoloHash<Action>

A reference to the tuple’s index 0

pub fn revision(&self) -> &HoloHash<Action>

A reference to the tuple’s index 1

pub fn is_origin(&self) -> bool

This is an origin metamorphic address if the identity and revision are the same

Trait Implementations

impl Clone for MorphAddr

fn clone(&self) -> MorphAddr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MorphAddr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MorphAddr

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

Deserialize this value from the given Serde deserializer.

impl Serialize for MorphAddr

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.