UplcRepr

scalus.compiler.UplcRepr

final class UplcRepr(repr: UplcRepresentation) extends StaticAnnotation

Specifies the UPLC representation for a case class, enum, or field.

When applied to a type, this annotation directs the Scalus compiler to use the specified representation instead of the default structural inference. Can also be applied to individual constructor fields for per-field representation control.

Value parameters

repr: The representation from UplcRepresentation

Attributes

Example

 @UplcRepr(UplcRepresentation.ProductCaseOneElement)
 case class PubKeyHash(hash: ByteString)
 @UplcRepr(UplcRepresentation.PackedDataMap)
 case class AssocMap[K, V](inner: List[(K, V)])
 @UplcRepr(UplcRepresentation.UplcConstr)
 case class Tile(x: BigInt, y: BigInt)
 @UplcRepr(UplcRepresentation.UplcConstr)
 case class ChessSet(
     size: BigInt,
     @UplcRepr(UplcRepresentation.SumBuiltinList(UplcRepresentation.UplcConstr))
     visited: List[Tile]
 )

Graph

Supertypes

trait StaticAnnotation

class Annotation

class Object

trait Matchable

class Any

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