package core_kernel
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sha256=fd2b8c6715794df7a810a62b226f53720f211cd344b4afc9fab0498796d6b466
doc/core_kernel.flags/Flags/Make/index.html
Module Flags.MakeSource
Flags.Make builds a new flags module. If there is an error in the known flags, it behaves as per on_error.
We expose type t = int in the result of Flags.Make so that one can easily use flag constants as values of the flag type without having to coerce them. It is typical to hide the t = int in another signature S.
Parameters
Signature
consistent with subset
include Core.Comparable.S with type t := t
include Base.Comparable.S with type t := t
include Base.Comparisons.S with type t := t
compare t1 t2 returns 0 if t1 is equal to t2, a negative integer if t1 is less than t2, and a positive integer if t1 is greater than t2.
ascending is identical to compare. descending x y = ascending y x. These are intended to be mnemonic when used like List.sort ~compare:ascending and List.sort ~cmp:descending, since they cause the list to be sorted in ascending or descending order, respectively.
clamp_exn t ~min ~max returns t', the closest value to t such that between t' ~low:min ~high:max is true.
Raises if not (min <= max).
module Map :
Core.Map.S
with type Key.t = t
with type Key.comparator_witness = comparator_witnessmodule Set :
Core.Set.S
with type Elt.t = t
with type Elt.comparator_witness = comparator_witnessset difference. Although we use operators + and -, they do not satisfy the usual arithmetic equations, e.g. x - y = x + (empty - y) does not hold.