Struct ContractState

pub struct ContractState {
    pub schema: Schema<Schema<()>>,
    pub history: ContractHistory,
}

Contract state provides API to read consensus-valid data from the ContractHistory.

Fields

schema: Schema<Schema<()>>

history: ContractHistory

Implementations

impl ContractState

pub unsafe fn global_unchecked( &self, state_type: u16, ) -> Confined<Vec<&RevealedData>, amplify::::collection::confinement::SmallVec::{constant#0}, amplify::::collection::confinement::SmallVec::{constant#1}>

Safety

If the specified state type is not part of the schema.

Methods from Deref<Target = ContractHistory>

pub fn schema_id(&self) -> SchemaId

Method returning copy of ContractHistory::schema_id field.

pub fn root_schema_id(&self) -> Option<SchemaId>

Method returning copy of ContractHistory::root_schema_id field.

pub fn contract_id(&self) -> ContractId

Method returning copy of ContractHistory::contract_id field.

pub fn rights( &self, ) -> &Confined<BTreeSet<OutputAssignment<VoidState>>, amplify::::collection::confinement::LargeOrdSet::{constant#0}, amplify::::collection::confinement::LargeOrdSet::{constant#1}>

Method borrowing ContractHistory::rights field.

pub fn fungibles( &self, ) -> &Confined<BTreeSet<OutputAssignment<RevealedValue>>, amplify::::collection::confinement::LargeOrdSet::{constant#0}, amplify::::collection::confinement::LargeOrdSet::{constant#1}>

Method borrowing ContractHistory::fungibles field.

pub fn data( &self, ) -> &Confined<BTreeSet<OutputAssignment<RevealedData>>, amplify::::collection::confinement::LargeOrdSet::{constant#0}, amplify::::collection::confinement::LargeOrdSet::{constant#1}>

Method borrowing ContractHistory::data field.

pub fn attach( &self, ) -> &Confined<BTreeSet<OutputAssignment<RevealedAttach>>, amplify::::collection::confinement::LargeOrdSet::{constant#0}, amplify::::collection::confinement::LargeOrdSet::{constant#1}>

Method borrowing ContractHistory::attach field.

pub fn update_genesis(&mut self, genesis: &Genesis)

Panics

If genesis violates RGB consensus rules and wasn’t checked against the schema before adding to the history.

pub fn add_transition( &mut self, transition: &Transition, ord_txid: WitnessAnchor, )

Panics

If state transition violates RGB consensus rules and wasn’t checked against the schema before adding to the history.

pub fn add_extension(&mut self, extension: &Extension, ord_txid: WitnessAnchor)

Panics

If state extension violates RGB consensus rules and wasn’t checked against the schema before adding to the history.

Trait Implementations

impl Clone for ContractState

fn clone(&self) -> ContractState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ContractState

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

Formats the value using the given formatter.

impl Deref for ContractState

type Target = ContractHistory

The resulting type after dereferencing.

fn deref(&self) -> &<ContractState as Deref>::Target

Dereferences the value.

impl DerefMut for ContractState

fn deref_mut(&mut self) -> &mut <ContractState as Deref>::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for ContractState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ContractState

fn eq(&self, other: &ContractState) -> 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 ContractState

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 ContractState

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

fn strict_read(lim: usize, reader: impl Read) -> Result<Self, DecodeError>

impl StrictDumb for ContractState

fn strict_dumb() -> ContractState

impl StrictEncode for ContractState

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

where W: TypedWrite,

fn strict_write(&self, lim: usize, writer: impl Write) -> Result<usize, Error>

impl StrictStruct for ContractState

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

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for ContractState

const STRICT_LIB_NAME: &'static str = LIB_NAME_RGB

fn strict_name() -> Option<TypeName>

impl Eq for ContractState

impl StrictProduct for ContractState

impl StructuralPartialEq for ContractState