Function has_attribute

crates/derive_atom_set/src/atom_set.rs:19–21

(attrs: &[Attribute], name: &str)

}

fn has_attribute(attrs: &[Attribute], name: &str) -> bool {
	attrs.iter().any(|attr| attr.path().is_ident(name))
}

// For single character idents a lookup table is the most efficient;
// we only need to store a 256 item table, and direct lookup will be