Function do_with_in_base::do_with_in_explicit2

pub fn do_with_in_explicit2<'a, T: StartMarker + Clone>(
    t: TokenStream,
    c: Configuration<T>,
    v: Variables<'a, T>
) -> Result<(Variables<'a, T>, TokenStream), (Variables<'a, T>, TokenStream)>

The function used to actually run a stage.

The tokens in t are run, using sigils and so on specified in c and variables and handlers specified in v. This can be used directly inside a proc_macro to give it the features of the do_with_in! proc_macro (defined in the crate do-with-in-internal-macros); that proc_macro is in fact essentially a thin wrapper around do_with_in_internal, which is a configuration parsing wrapper around this function. If you are using it this way, you can also change the default variables and handlers which are available by passing in your own v. genericDefaultHandlers gives a list of the default handlers, and the source of that function shows how to create the handlers; Variables implements Default, so you can easily get a ‘batteries included’ version to extend.