Inherited from Serializable
Inherited by implicit conversion any2stringadd from
Function2[T1, T2, R] to any2stringadd[Function2[T1, T2, R]]
Inherited by implicit conversion StringFormat from
Function2[T1, T2, R] to StringFormat[Function2[T1, T2, R]]
Inherited by implicit conversion Ensuring from
Function2[T1, T2, R] to Ensuring[Function2[T1, T2, R]]
Inherited by implicit conversion ArrowAssoc from
Function2[T1, T2, R] to ArrowAssoc[Function2[T1, T2, R]]
A Function interface. Used to create 2-arg first-class-functions is Java.
Serializable
is needed to be able to grab line number for Java 8 lambdas.