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Diffstat (limited to 'src/main/scala/xyz/driver/core/core.scala')
| -rw-r--r-- | src/main/scala/xyz/driver/core/core.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/main/scala/xyz/driver/core/core.scala b/src/main/scala/xyz/driver/core/core.scala index be19f0f..14e1b10 100644 --- a/src/main/scala/xyz/driver/core/core.scala +++ b/src/main/scala/xyz/driver/core/core.scala @@ -25,6 +25,10 @@ package object core { object tagging { private[core] trait Tagged[+V, +Tag] + + implicit class Taggable[V <: Any](val v: V) extends AnyVal { + def tagged[Tag]: V @@ Tag = v.asInstanceOf[V @@ Tag] + } } type @@[+V, +Tag] = V with tagging.Tagged[V, Tag] |