# Module Ast_helper.Mod

    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 ->
           Ast_helper.str ->
           Parsetree.module_type option ->
           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