Struct hdk::prelude::DnaModifiers

pub struct DnaModifiers {
    pub network_seed: String,
    pub properties: SerializedBytes,
    pub origin_time: Timestamp,
    pub quantum_time: Duration,
}

Modifiers of this DNA - the network seed, properties and origin time - as opposed to the actual DNA code. These modifiers are included in the DNA hash computation.

Fields

network_seed: String

The network seed of a DNA is included in the computation of the DNA hash. The DNA hash in turn determines the network peers and the DHT, meaning that only peers with the same DNA hash of a shared DNA participate in the same network and co-create the DHT. To create a separate DHT for the DNA, a unique network seed can be specified.

properties: SerializedBytes

Any arbitrary application properties can be included in this object.

origin_time: Timestamp

The time used to denote the origin of the network, used to calculate time windows during gossip. All Action timestamps must come after this time.

quantum_time: Duration

The smallest unit of time used for gossip time windows. You probably don’t need to change this.

Implementations

impl DnaModifiers

pub fn update(self, modifiers: DnaModifiersOpt) -> DnaModifiers

Replace fields in the modifiers with any Some fields in the argument. None fields remain unchanged.

Trait Implementations

impl Clone for DnaModifiers

fn clone(&self) -> DnaModifiers

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DnaModifiers

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DnaModifiers

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DnaModifiers

fn eq(&self, other: &DnaModifiers) -> 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 Serialize for DnaModifiers

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 Eq for DnaModifiers

impl StructuralPartialEq for DnaModifiers