ocaml

Options

languages.ocaml.enable

Whether to enable tools for OCaml development.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/ocaml.nix

languages.ocaml.packages

The package set of OCaml to use

Type: attribute set

Default:

pkgs.ocaml-ng.ocamlPackages_4_12

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/ocaml.nix

languages.ocaml.lsp.enable

Whether to enable OCaml Language Server.

Type: boolean

Default:

true

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/ocaml.nix

languages.ocaml.lsp.package

The OCaml language server package to use.

Type: package

Default:

pkgs.ocamlPackages.ocaml-lsp

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/ocaml.nix

Last updated Oct 11, 2026