Function variant_new_func_name

crates/csharp/src/interface.rs:1982–1988

Handles the tag being the same name as the variant, which would cause a method with the same name as the type in C# which is not valid.

(variant_name: &String, tag: &String)

// Handles the tag being the same name as the variant, which would cause a method with the same name as the type in C# which is not valid.
pub fn variant_new_func_name(variant_name: &String, tag: &String) -> String {
    if *tag == *variant_name {
        format!("{tag}_") // Underscores are not valid in wit identifiers so this should be safe.
    } else {
        tag.clone()
    }
}

#[derive(Copy, Clone, PartialEq, Eq, Debug)]
pub(crate) enum ParameterType {