Ast\_helper.Ms(3) OCaml library Ast\_helper.Ms(3)

# [NAME](#NAME)

Ast\_helper.Ms - Module substitutions

# [Module](#Module)

Module Ast\_helper.Ms

# [Documentation](#Documentation)

Module **Ms**  
: **sig end**

Module substitutions

*val mk* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs ->** **?docs:Docstrings.docs ->** **?text:Docstrings.text ->** **Ast\_helper.str -> Ast\_helper.lid -> Parsetree.module\_substitution**

2026-10-01 OCamldoc

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Document: Ast_helper.Ms(3o) from ocaml 5.5.1-r1 (Chainguard OS)
Source: https://github.com/ocaml/ocaml