pub(crate) fn get_clipbox_font_units(
colr_instance: &ColrInstance<'_>,
glyph_id: GlyphId,
) -> Option<BoundingBox<f32>>
pub(crate) fn get_clipbox_font_units(
colr_instance: &ColrInstance<'_>,
glyph_id: GlyphId,
) -> Option<BoundingBox<f32>>