pub fn sfnt(data: &[u8]) -> Option<Cow<'_, [u8]>>Expand description
Unpacks a WOFF or WOFF 2 file into the plain sfnt it wraps; other data
is returned as is. From WOFF 2, tables stored with a transform (the
packed glyf/loca and hmtx) are left out: metadata needs only the
names, maxp, cmap and the other plain tables.