in Sources/TwitterTextEditor/LayoutManager.swift [162:166]
init(unsafeBufferGlyphs: UnsafeBufferGlyphs) {
glyphs = Array(unsafeBufferGlyphs.glyphs)
properties = Array(unsafeBufferGlyphs.properties)
characterIndexes = Array(unsafeBufferGlyphs.characterIndexes)
}