Struct StateCell

pub struct StateCell {
    pub data: StateValue,
    pub auth: AuthToken,
    pub lock: Option<CellLock>,
}

Read-once access-controlled memory cell, defining destructible part of the contract state.

Fields

data: StateValue

Value stored in the memory cell.

auth: AuthToken

Token of authority controlling the access to the memory cell.

lock: Option<CellLock>

Additional (locking) conditions.

Trait Implementations

impl Clone for StateCell

fn clone(&self) -> StateCell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CommitEncode for StateCell

type CommitmentId = MerkleHash

Type of the resulting commitment.

fn commit_encode(&self, engine: &mut CommitEngine)

Encodes the data for the commitment by writing them directly into a std::io::Write writer instance

impl Debug for StateCell

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StateCell

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for StateCell

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 PartialEq for StateCell

fn eq(&self, other: &StateCell) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for StateCell

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 StrictDecode for StateCell

fn strict_decode(reader: &mut impl TypedRead) -> Result<StateCell, DecodeError>

fn strict_read(reader: impl ReadRaw) -> Result<Self, DecodeError>

impl StrictDumb for StateCell

fn strict_dumb() -> StateCell

impl StrictEncode for StateCell

fn strict_encode<W>(&self, writer: W) -> Result<W, Error>

where W: TypedWrite,

fn strict_write(&self, writer: impl WriteRaw) -> Result<(), Error>

impl StrictStruct for StateCell

const ALL_FIELDS: &'static [&'static str]

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for StateCell

const STRICT_LIB_NAME: &'static str = LIB_NAME_ULTRASONIC

fn strict_name() -> Option<TypeName>

impl Copy for StateCell

impl Eq for StateCell

impl StrictProduct for StateCell

impl StructuralPartialEq for StateCell