Scala Reflection Library2.12.16 < Back
 

# Packages

-  package root
  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package reflect
  Definition Classes
    scala
-  package api

  EXPERIMENTAL

  EXPERIMENTAL

  The Scala Reflection API (located in scala-reflect.jar).

  In Scala 2.10.0, the Scala Reflection API and its implementation have an "experimental" status. This means that the API and the docs are not complete and can be changed in binary- and source-incompatible manner in 2.10.1. This also means that the implementation has some known issues.

  The following types are the backbone of the Scala Reflection API, and serve as a good starting point for information about Scala Reflection:

  - scala.reflect.api.Symbols
  - scala.reflect.api.Types
  - scala.reflect.api.Mirrors
  - scala.reflect.api.Universe

  For more information about Scala Reflection, see the Reflection Guide

  Definition Classes
    reflect
-  trait Liftables extends AnyRef
  Definition Classes
    api
- Liftable
- Unliftable

t

scala.reflect.api.Liftables

# Unliftable 

###
Companion object Unliftable

#### trait Unliftable[T] extends AnyRef

A type class that defines a way to extract instance of `T` from a `Tree`.

Source
  Liftables.scala
See also

  http://docs.scala-lang.org/overviews/quasiquotes/unlifting.html

Linear Supertypes
AnyRef, Any
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Unliftable
2. AnyRef
3. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

1. Hide All
2. Show All

Visibility

1. Public
2. All

### Abstract Value Members

1.  abstract def unapply(tree: Universe.Tree): Option[T]

### Concrete Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  def +(other: String): String
   Implicit
     This member is added by an implicit conversion from Universe.Unliftable[T] to any2stringadd[Universe.Unliftable[T]] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (Universe.Unliftable[T], B)
   Implicit
     This member is added by an implicit conversion from Universe.Unliftable[T] to ArrowAssoc[Universe.Unliftable[T]] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
7.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... ) @native()
8.  def ensuring(cond: (Universe.Unliftable[T]) ⇒ Boolean, msg: ⇒ Any): Universe.Unliftable[T]
   Implicit
     This member is added by an implicit conversion from Universe.Unliftable[T] to Ensuring[Universe.Unliftable[T]] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
9.  def ensuring(cond: (Universe.Unliftable[T]) ⇒ Boolean): Universe.Unliftable[T]
   Implicit
     This member is added by an implicit conversion from Universe.Unliftable[T] to Ensuring[Universe.Unliftable[T]] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: Boolean, msg: ⇒ Any): Universe.Unliftable[T]
    Implicit
      This member is added by an implicit conversion from Universe.Unliftable[T] to Ensuring[Universe.Unliftable[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean): Universe.Unliftable[T]
    Implicit
      This member is added by an implicit conversion from Universe.Unliftable[T] to Ensuring[Universe.Unliftable[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
13.  def equals(arg0: Any): Boolean
    Definition Classes
      AnyRef → Any
14.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
15.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
16.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
17.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
18.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
19.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
20.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
21.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
22.  def toString(): String
    Definition Classes
      AnyRef → Any
23.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
24.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
25.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... ) @native()
26.  def →[B](y: B): (Universe.Unliftable[T], B)
    Implicit
      This member is added by an implicit conversion from Universe.Unliftable[T] to ArrowAssoc[Universe.Unliftable[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from Universe.Unliftable[T] to StringFormat[Universe.Unliftable[T]] performed by method StringFormat in scala.Predef.
   Definition Classes
     StringFormat
   Annotations
     @deprecated @inline()
   Deprecated

     (Since version 2.12.16) Use `formatString.format(value)` instead of `value.formatted(formatString)`, or use the `f""` string interpolator. In Java 15 and later, `formatted` resolves to the new method in String which has reversed parameters.

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from Universe.Unliftable[T] to any2stringadd[Universe.Unliftable[T]]

### Inherited by implicit conversion StringFormat from Universe.Unliftable[T] to StringFormat[Universe.Unliftable[T]]

### Inherited by implicit conversion Ensuring from Universe.Unliftable[T] to Ensuring[Universe.Unliftable[T]]

### Inherited by implicit conversion ArrowAssoc from Universe.Unliftable[T] to ArrowAssoc[Universe.Unliftable[T]]

### Ungrouped