Module config_gen 

Functions

default_value_for_field

Get a language-appropriate default value string for a field. Uses typed_default if available, falls back to default string, or type-based zero value.

gen_csharp_record

Generate C# record with init properties for a type with has_default.

gen_extendr_kwargs_constructor

Generate an extendr (R) kwargs constructor for a type with has_default. Generates an R-callable function accepting named parameters with defaults.

gen_go_functional_options

Generate Go functional options pattern for a type with has_default. Returns: type definition + Option type + WithField functions + NewConfig constructor

gen_java_builder

Generate Java builder pattern for a type with has_default. Returns: Builder inner class with withField methods + build() method

gen_magnus_kwargs_constructor

Generate a Magnus (Ruby) kwargs constructor for a type with has_default.

gen_napi_defaults_constructor

Generate NAPI constructor that applies defaults for missing optional fields.

gen_php_kwargs_constructor

Generate a PHP kwargs constructor for a type with has_default. All fields become Option<T> parameters so PHP users can omit any field. Assignments wrap non-Optional fields in Some() and apply defaults.

gen_pyo3_kwargs_constructor

Generate a PyO3 #[new] constructor with kwargs for a type with has_default. All fields become keyword args with their defaults in #[pyo3(signature = (...))].

gen_rustler_kwargs_constructor

Generate a Rustler (Elixir) kwargs constructor for a type with has_default. Accepts keyword list or map, applies defaults for missing fields.