Derive Macro starlark::StarlarkDocs

#[derive(StarlarkDocs)]
{
    // Attributes available to this derive:
    #[starlark_docs]
}

Generate an accessor function on the provided type that returns its documentation based on StarlarkValue::get_methods(). This macro requires that the type implements starlark::StarlarkValue.

Types that derive StarlarkDocs are also registered automatically with the inventory crate. To get all types annotated with StarlarkDocs, see starlark::docs::get_registered_starlark_docs()

Note that for statically linked binaries, documentation from all compiled crates in the binary will be included.

For dynamically linked binaries, documentation will only be able to retrieved after the crate’s library is dlopen()ed.

#[starlark_docs(key="value", second_key="second_value",...)] can be used to insert arbitrary keys and string values into the generated Docs::custom_attrs for use by documentation tooling.

Types provided by the starlark library itself will have the builtin key set to either standard or extension depending on whether the type is part of the Starlark standard.