@implicitNotFound(msg = "No implicit Hashing defined for ${T}.") trait Hashing[T] extends Serializable
Hashing
is a trait whose instances each represent a strategy for hashing
instances of a type.
Hashing
's companion object defines a default hashing strategy for all
objects - it calls their ##
method.
Note: when using a custom Hashing
, make sure to use it with the Equiv
such that if any two objects are equal, then their hash codes must be equal.
- Companion
- object
- Source
- Hashing.scala