primitive val HashIs[A: A] is HashFunction[A] val, HashFunction64[A] val
new val create() : HashIs[A] val^
Hash the identity rather than the contents.
fun box hash( x: box->A!) : USize val
Hash the identity rather than the contents.
fun box hash64( x: box->A!) : U64 val
Determine equality by identity rather than structurally.
fun box eq( x: box->A!, y: box->A!) : Bool val
fun box ne( that: HashIs[A] val) : Bool val
© 2016-2018, The Pony Developers
© 2014-2015, Causality Ltd.
Licensed under the BSD 2-Clause License.
https://stdlib.ponylang.io/collections-HashIs