Scala 3/scala/scala.runtime/ScalaRunTime

ScalaRunTime

scala.runtime.ScalaRunTime

The object ScalaRunTime provides support methods required by the scala runtime. All these methods should be considered outside the API and subject to change or removal without notice.

Attributes

Source: ScalaRunTime.scala
Graph
Supertypes: classObject
traitMatchable
classAny
Self type: ScalaRunTime.type

Members list

Value members

Concrete methods

def_hashCode(x:Product):Int

Attributes

Source: ScalaRunTime.scala

def_toString(x:Product):String

Attributes

Source: ScalaRunTime.scala

defanyValClass[T <:AnyVal :ClassTag](value:T):Class[T]

Return the class object representing an unboxed value type, e.g., classOf[int], not classOf[java.lang.Integer].

Return the class object representing an unboxed value type, e.g., classOf[int], not classOf[java.lang.Integer]. The compiler rewrites expressions like 5.getClass to come here.

Attributes

Source: ScalaRunTime.scala

defarrayClass(clazz:Class[_]):Class[_]

Return the class object representing an array with element classclazz.

Attributes

Source: ScalaRunTime.scala

defarray_apply(xs:AnyRef,idx:Int):Any

Retrieve generic array element

Attributes

Source: ScalaRunTime.scala

defarray_clone(xs:AnyRef):AnyRef

Attributes

Source: ScalaRunTime.scala

defarray_length(xs:AnyRef):Int

Get generic array length

Attributes

Source: ScalaRunTime.scala

defarray_update(xs:AnyRef,idx:Int,value:Any):Unit

update generic array element

Attributes

Source: ScalaRunTime.scala

defdrop[Repr](coll:Repr,num:Int)(implicititerable:IsIterable[Repr] {typeC <:Repr; }):Repr

Attributes

Source: ScalaRunTime.scala

defensureAccessible(m:Method):Method

Attributes

Source: ScalaRunTime.scala

defgenericWrapArray[T](xs:Array[T]):ArraySeq[T]

Attributes

Source: ScalaRunTime.scala

defisArray(x:Any,atLevel:Int = ...):Boolean

Attributes

Source: ScalaRunTime.scala

defreplStringOf(arg:Any,maxElements:Int):String

stringOf formatted for use in a repl result.

Attributes

Source: ScalaRunTime.scala

defstringOf(arg:Any):String

Given any Scala value, convert it to a String.

The primary motivation for this method is to provide a means for correctly obtaining a String representation of a value, while avoiding the pitfalls of naively calling toString on said value. In particular, it addresses the fact that (a) toString cannot be called on null and (b) depending on the apparent type of an array, toString may or may not print it in a human-readable form.