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(*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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open! NS0
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include module type of ContainersLabels.String
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type t = string [@@deriving compare, equal, hash, sexp]
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val index : string -> char -> int option
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val index_exn : string -> char -> int
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val index_from : string -> int -> char -> int option
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val index_from_exn : string -> int -> char -> int
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val rindex : string -> char -> int option
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val rindex_exn : string -> char -> int
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val rindex_from : string -> int -> char -> int option
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val rindex_from_exn : string -> int -> char -> int
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val rtake : int -> string -> string
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val rdrop : int -> string -> string
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val rtake_drop : int -> string -> string * string
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module Set : NSSet.S with type elt = string
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module Map : NSMap.S with type key = string
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module Tbl : HashTable.S with type key = string
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