pub trait ApplyLigatureSet {
// Required method
fn apply(
&self,
ctx: &mut hb_ot_apply_context_t<'_>,
seconds: &hb_set_digest_t,
) -> Option<()>;
}pub trait ApplyLigatureSet {
// Required method
fn apply(
&self,
ctx: &mut hb_ot_apply_context_t<'_>,
seconds: &hb_set_digest_t,
) -> Option<()>;
}