# Module StdLabels

    module StdLabels: sig .. end

Standard labeled libraries.

This meta-module provides versions of the `StdLabels.Array`, `StdLabels.Bytes`, `StdLabels.List` and `StdLabels.String` modules where function arguments are systematically labeled. It is intended to be opened at the top of source files, as shown below.

         open StdLabels

         let to_upper = String.map ~f:Char.uppercase_ascii
         let seq len = List.init ~f:(function i -> i) ~len
         let everything = Array.create_matrix ~dimx:42 ~dimy:42 42

    module Array: ArrayLabels

    module Bytes: BytesLabels

    module List: ListLabels

    module String: StringLabels