Inherited from Serializable
Inherited by implicit conversion any2stringadd from
Change[A] to any2stringadd[Change[A]]
Inherited by implicit conversion StringFormat from
Change[A] to StringFormat[Change[A]]
Inherited by implicit conversion Ensuring from
Change[A] to Ensuring[Change[A]]
Inherited by implicit conversion ArrowAssoc from
Change[A] to ArrowAssoc[Change[A]]
The result of a
Ref
modification.previous
contains value before modification (the value passed to modify function,f
in the call tomodify(f)
. Andnow
is the new value computed byf
.