Ast_helper.Ci(3)

hey bestie 💖 welcome to Ast_helper.Ci(3) from the OCaml library manual — yes, the whole manual name is folded in right here like a lil name tag 🎀

✨ NAME ✨

Ast_helper.Ci - Classes

that's the name, no cap — it's literally giving "classes module" energy 💅

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🦋 Module 🦋

Module   Ast_helper.Ci

so yeah, this whole page lives under Ast_helper.Ci — iconic module placement, honestly 🫶

🌈 Documentation 🌈

💅 Module Ci 💅

okay so the docs give you this exact signature situation:

Module Ci
 : sig end

Module Ci : sig end — that's it. A whole module signature with absolutely nothing inside it, like an empty little room with really good lighting 😌✨

👑 Classes 👑

under Classes, there is exactly one thing to look at, and it's val mk — no more, no less, don't let anyone tell you otherwise 💀

here's the signature, character-for-character, because we do not skip tokens in this group chat:

val mk : ?loc:Ast_helper.loc -> ?attrs:Ast_helper.attrs ->
       ?docs:Docstrings.docs -> ?text:Docstrings.text ->
       ?virt:Asttypes.virtual_flag -> ?params:(Parsetree.core_type *
       (Asttypes.variance * Asttypes.injectivity)) list -> Ast_helper.str -> 'a
       -> 'a Parsetree.class_infos

quick parameter roll call, bestie, because every single one is showing up to the function party 🎀

• ?loc:Ast_helper.loc — optional loc slot, type Ast_helper.loc
• ?attrs:Ast_helper.attrs — optional attrs slot, type Ast_helper.attrs
• ?docs:Docstrings.docs — optional docs slot, type Docstrings.docs
• ?text:Docstrings.text — optional text slot, type Docstrings.text
• ?virt:Asttypes.virtual_flag — optional virt slot, type Asttypes.virtual_flag
• ?params:(Parsetree.core_type * (Asttypes.variance * Asttypes.injectivity)) list — optional params slot, and yes that exact list type is the vibe
• Ast_helper.str — first required argument, no ? in sight 🔥
• 'a — second required argument, a type variable, main character behavior
• returns 'a Parsetree.class_infos — that's the result type, periodt

all the ? guys are optional; the last two are required, so don't forget them or the type checker will simply pass away 😭💅

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mwah 💋 this page was brought to you by OCamldoc, dated 2026-06-22, and the page itself is Ast_helper.Ci(3) — go slay those class infos, bestie 🌟