Method parse

tools/fuzz-gen/src/specifications/untyped.rs:42–58

(input: syn::parse::ParseStream)

impl syn::parse::Parse for AnyFnItem {
    fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
        use syn::parse::discouraged::Speculative;
        let fork = input.fork();
        let item_fn = fork.parse();
        match item_fn {
            Ok(res) => {
                // We have an item Fn.
                input.advance_to(&fork);
                Ok(AnyFnItem::Fn(res))
            }
            Err(_) => {
                // It is not a valid ItemFn.
                let item_method = input.parse()?;
                Ok(AnyFnItem::TraitMethod(item_method))
            }
        }
    }
}

impl AnyFnItem {