A type class for types that can convert a quoted.Expr[T] to a T.
- Converts expression containing literal values to their values:
'{1}->1,'{2}->2, ...- For all primitive types and
String
- Converts an expression that constructs a copy of its value.
- This expression must be some kind of data structure (
Some,List,Either, ...) - Calls to
new XorX.applycan be lifted into its value - Arguments of constructors can be recursively unlifted
- This expression must be some kind of data structure (
- Companion:
- object
- Source:
- FromExpr.scala
object EmptyTupleFromExpr.type
object NilFromExpr.type
object NoneFromExpr.type
object StringContextFromExpr.type
Value members
Abstract methods
Return the value of the expression.
Return the value of the expression.
Returns None if the expression does not represent a value or possibly contains side effects.
Otherwise returns the Some of the value.
- Source:
- FromExpr.scala