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Scala 3/scala/scala.reflect/Manifest

Manifest

scala.reflect.Manifest
See theManifest companion trait
object Manifest

The object Manifest defines factory methods for manifests. It is intended for use by the compiler and should not be used in client code.

Attributes

Companion
trait
Source
Manifest.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
Manifest.type

Members list

Value members

Concrete methods

def abstractType[T](prefix: Manifest[_], name: String, upperBound: Class[_], args: Manifest[_]*): Manifest[T]

Manifest for the abstract type prefix # name.

Manifest for the abstract type prefix # name. upperBound is not strictly necessary as it could be obtained by reflection. It was added so that erasure can be calculated without reflection.

Attributes

Source
Manifest.scala
def arrayType[T](arg: Manifest[_]): Manifest[Array[T]]

Attributes

Source
Manifest.scala
def classType[T](clazz: Class[_]): Manifest[T]

Manifest for the class type clazz[args], where clazz is a top-level or static class.

Manifest for the class type clazz[args], where clazz is a top-level or static class.

Attributes

Note

This no-prefix, no-arguments case is separate because we it's called from ScalaRunTime.boxArray itself. If we pass varargs as arrays into this, we get an infinitely recursive call to boxArray. (Besides, having a separate case is more efficient)

Source
Manifest.scala
def classType[T](clazz: Class[T], arg1: Manifest[_], args: Manifest[_]*): Manifest[T]

Manifest for the class type clazz, where clazz is a top-level or static class and args are its type arguments.

Manifest for the class type clazz, where clazz is a top-level or static class and args are its type arguments.

Attributes

Source
Manifest.scala
def classType[T](prefix: Manifest[_], clazz: Class[_], args: Manifest[_]*): Manifest[T]

Manifest for the class type clazz[args], where clazz is a class with non-package prefix type prefix and type arguments args.

Manifest for the class type clazz[args], where clazz is a class with non-package prefix type prefix and type arguments args.

Attributes

Source
Manifest.scala
def intersectionType[T](parents: Manifest[_]*): Manifest[T]

Manifest for the intersection type parents_0 with ... with parents_n.

Manifest for the intersection type parents_0 with ... with parents_n.

Attributes

Source
Manifest.scala
def singleType[T <: AnyRef](value: AnyRef): Manifest[T]

Manifest for the singleton type value.type.

Manifest for the singleton type value.type.

Attributes

Source
Manifest.scala
def valueManifests: List[AnyValManifest[_]]

Attributes

Source
Manifest.scala
def wildcardType[T](lowerBound: Manifest[_], upperBound: Manifest[_]): Manifest[T]

Manifest for the unknown type _ >: L <: U in an existential.

Manifest for the unknown type _ >: L <: U in an existential.

Attributes

Source
Manifest.scala

Concrete fields

val Any: Manifest[Any]

Attributes

Source
Manifest.scala
val AnyRef: Manifest[AnyRef]

Attributes

Source
Manifest.scala
val AnyVal: Manifest[AnyVal]

Attributes

Source
Manifest.scala
val Boolean: BooleanManifest

Attributes

Source
Manifest.scala
val Byte: ByteManifest

Attributes

Source
Manifest.scala
val Char: CharManifest

Attributes

Source
Manifest.scala
val Double: DoubleManifest

Attributes

Source
Manifest.scala
val Float: FloatManifest

Attributes

Source
Manifest.scala
val Int: IntManifest

Attributes

Source
Manifest.scala
val Long: LongManifest

Attributes

Source
Manifest.scala
val Nothing: Manifest[Nothing]

Attributes

Source
Manifest.scala
val Null: Manifest[Null]

Attributes

Source
Manifest.scala
val Object: Manifest[Object]

Attributes

Source
Manifest.scala
val Short: ShortManifest

Attributes

Source
Manifest.scala
val Unit: UnitManifest

Attributes

Source
Manifest.scala
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Copyright (c) 2002-2025, LAMP/EPFL
Copyright (c) 2002-2025, LAMP/EPFL