RedBlackTree.toHash

Generates a hash for the tree. Note that with a custom comparison function it may not hold that if two rbtrees are equal, the hashes of the trees will be equal.

class RedBlackTree(T, alias less = "a < b", bool allowDuplicates = false)
override nothrow @safe
size_t
toHash
()
if (
is(typeof(
(
ref const T a
)
=> binaryFun!less(a, a)
))
)

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