The buffer serialization and de-serialization format used in harfbuzz.global.bufferSerializeGlyphs and harfbuzz.global.bufferDeserializeGlyphs.
a human-readable, plain text format.
a machine-readable JSON format.
invalid format.
The buffer serialization and de-serialization format used in harfbuzz.global.bufferSerializeGlyphs and harfbuzz.global.bufferDeserializeGlyphs.