Struct PlutusScript

pub struct PlutusScript {
    pub bytes: Vec<u8>,
    pub language: Language,
}

Wraps a Plutus script CBOR

Fields

bytes: Vec<u8>

CBOR bytes of the encoded Plutus script

language: Language

The language of the encoded Plutus script

Implementations

impl PlutusScript

pub fn from_cbor(cbor: &[u8], language: Language) -> Self

Constructs a PlutusScript.

pub fn from_wrapped_cbor(plutus_script_raw_cbor: &[u8]) -> Result<Self>

This function is needed to create PlutusScript from scripts in [raw_scripts], which are encoded as a cbor byte string containing the cbor of the script itself. This function removes this layer of wrapping. Language for all scrips in [raw_scripts] is [LanguageKind::PlutusV2].

pub fn apply_data_uplc(self, data: PlutusData) -> Result<Self, Error>

Applies the PlutusScript to the [uplc::PlutusData], binding it to its first argument. For example, if the PlutusScript has signature: script :: A -> B -> C After application it will be: script' :: B -> C

pub fn unapply_data_uplc(&self) -> Result<PlutusData>

Extracts the last applied argument from a PlutusScript. For example, if a PlutusScript script has been applied to [uplc::PlutusData] data: script' = script data, then Self::unapply_data_uplc called on script' will return data.

pub fn unapply_data_csl(&self) -> Result<PlutusData, Error>

Extracts the last applied argument from a PlutusScript, and returns it as CSL [PlutusData]. For more details see Self::unapply_data_uplc.

pub fn address(&self, network: NetworkIdKind) -> Address

Builds an CSL [Address] for plutus script from the data obtained from smart contracts.

pub fn address_data(&self, network: NetworkIdKind) -> Result<PlutusData>

Returns [uplc::PlutusData] representation of the given script. It is done in the same way as on-chain code expects. First, the [Address] is created, then it is converted to [uplc::PlutusData].

pub fn address_bech32(&self, network: NetworkIdKind) -> Result<String>

Returns bech32 address of the given PlutusV2 script

pub fn script_hash(&self) -> [u8; 28]

Returns script hash of PlutusScript as array of bytes.

pub fn csl_script_hash(&self) -> ScriptHash

Returns [ScriptHash] of PlutusScript.

pub fn policy_id(&self) -> PolicyId

Returns PolicyId of PlutusScript.

pub fn empty_name_asset(&self) -> AssetId

Returns AssetId of PlutusScript.

pub fn asset(&self, asset_name: AssetName) -> Result<AssetId, JsError>

Constructs AssetId with given asset_name and taking the PlutusScript as a minting policy.

pub fn to_csl(&self) -> PlutusScript

Converts PlutusScript to CSL [cardano_serialization_lib::PlutusScript].

Trait Implementations

impl Clone for PlutusScript

fn clone(&self) -> PlutusScript

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PlutusScript

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

Formats the value using the given formatter.

impl From<PlutusScript> for OgmiosScript

fn from(val: PlutusScript) -> Self

Converts to this type from the input type.

impl From<RawScript> for PlutusScript

fn from(value: RawScript) -> Self

Converts to this type from the input type.

impl PartialEq for PlutusScript

fn eq(&self, other: &PlutusScript) -> 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 TryFrom<OgmiosScript> for PlutusScript

type Error = Error

The type returned in the event of a conversion error.

fn try_from(script: OgmiosScript) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for PlutusScript

impl StructuralPartialEq for PlutusScript