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

# [NAME](#NAME)

Ast\_helper.Mod - Module expressions

# [Module](#Module)

Module Ast\_helper.Mod

# [Documentation](#Documentation)

Module **Mod**  
: **sig end**

Module expressions

*val mk* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs ->** **Parsetree.module\_expr\_desc -> Parsetree.module\_expr**

*val attr* : **Parsetree.module\_expr -> Parsetree.attribute -> Parsetree.module\_expr**

*val ident* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs -> Ast\_helper.lid -> Parsetree.module\_expr**

*val structure* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs -> Parsetree.structure -> Parsetree.module\_expr**

*val functor\_* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs ->** **Parsetree.functor\_parameter -> Parsetree.module\_expr -> Parsetree.module\_expr**

*val apply* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs ->** **Parsetree.module\_expr -> Parsetree.module\_expr -> Parsetree.module\_expr**

*val constraint\_* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs ->** **Parsetree.module\_expr -> Parsetree.module\_type -> Parsetree.module\_expr**

*val unpack* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs -> Parsetree.expression -> Parsetree.module\_expr**

*val extension* : **?loc:Ast\_helper.loc ->** **?attrs:Ast\_helper.attrs -> Parsetree.extension -> Parsetree.module\_expr**

2026-09-15 OCamldoc

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Document: Ast_helper.Mod(3o) from ocaml-4 4.14.4-r3 (Chainguard OS)
Source: https://github.com/ocaml/ocaml