fn generate_attributes()

in dubbo-build/src/lib.rs [53:67]

• 14 lines of code
• 1 McCabe index (conditional complexity)

fn generate_attributes<'a>(
    name: &str,
    attrs: impl IntoIterator<Item = &'a (String, String)>,
) -> Vec<syn::Attribute> {
    attrs
        .into_iter()
        .filter(|(matcher, _)| match_name(matcher, name))
        .flat_map(|(_, attr)| {
            // attributes cannot be parsed directly, so we pretend they're on a struct
            syn::parse_str::<syn::DeriveInput>(&format!("{}\nstruct fake;", attr))
                .unwrap()
                .attrs
        })
        .collect::<Vec<_>>()
}