package opam-core

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package opam-core
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Module type OpamStd.OrderedTypeSource

include Set.OrderedType
Sourcetype t

The type of the set elements.

Sourceval compare : t -> t -> int

A total ordering function over the set elements. This is a two-argument function f such that f e1 e2 is zero if the elements e1 and e2 are equal, f e1 e2 is strictly negative if e1 is smaller than e2, and f e1 e2 is strictly positive if e1 is greater than e2. Example: a suitable ordering function is the generic structural comparison function Stdlib.compare.

Sourceval to_string : t -> string
Sourceval to_json : t -> OpamJson.t
Sourceval of_json : OpamJson.t -> t option