compiler-libs.common
Simple._
compiler-libs.bytecomp
compiler-libs.optcomp
compiler-libs.toplevel
dynlink
runtime_events
stdlib
str
threads
unix
val weight : change -> int
val test : D.state -> left -> right -> (unit, diff) result
val update : change -> D.state -> D.state
val key_left : D.left -> string
val key_right : D.right -> string