39   @usableFromInline internal var _bb: ByteBuffer  variable
55       _bb.alignment = _minAlignment
60   public var size: UOffset { _bb.size }
69       bytes: _bb.memory.advanced(by: _bb.writerIndex),
70       count: _bb.capacity &- _bb.writerIndex)
79       start: _bb.memory.assumingMemoryBound(to: UInt8.self),
80       count: _bb.capacity)
89     return _bb.underlyingBytes
96   public var buffer: ByteBuffer { _bb }
105       memory: _bb.memory.advanced(by: _bb.reader),
106       count: Int(_bb.size))
129     _bb = ByteBuffer(initialSize: Int(initialSize))
139     _bb.clear()  in clear()
154       let start = _bb.capacity &- Int(table.o)  in require()
155       let startTable = start &- Int(_bb.read(def: Int32.self, position: start))  in require()
156       let isOkay = _bb.read(  in require()
195     _bb.push(string: fileId, len: 4)
224     if prefix { push(element: _bb.size) }
243     return _bb.size  in startTable()
265     _bb.fill(padding: _max)  in endTable()
266     _bb.write(  in endTable()
268       index: _bb.writerIndex &+ sizeofVoffset,  in endTable()
270     _bb.write(value: VOffset(_max), index: _bb.writerIndex, direct: true)  in endTable()
277       let _index = (_bb.writerIndex &+ Int(loaded.position))  in endTable()
278       _bb.write(  in endTable()
285     let vt_use = _bb.size  in endTable()
289     let vt2 = _bb.memory.advanced(by: _bb.writerIndex)  in endTable()
293       let position = _bb.capacity &- Int(table)  in endTable()
294       let vt1 = _bb.memory.advanced(by: position)  in endTable()
295       let len1 = _bb.read(def: Int16.self, position: position)  in endTable()
304       let space = _bb.capacity &- vTableOff  in endTable()
305       _bb.write(value: Int32(offset &- vTableOff), index: space, direct: true)  in endTable()
306       _bb.pop(_bb.capacity &- space)  in endTable()
308       _bb.write(value: Int32(vt_use &- vTableOffset), index: Int(vTableOffset))  in endTable()
309       _vtables.append(_bb.size)  in endTable()
355     _bb.fill(padding: Int(padding(  in preAlign()
356       bufSize: _bb.size &+ UOffset(len),  in preAlign()
377     return _bb.size &- off &+ UInt32(size)  in refer()
472     _bb.push(elements: elements)
516       _bb.push(value: e.value, len: T.byteSize)
640       offset: _bb.size,
666     _bb.push(struct: s, size: size)
667     return Offset(offset: _bb.size)
690     _bb.fill(padding: 1)  in create()
691     _bb.push(string: str, len: len)  in create()
693     return Offset(offset: _bb.size)  in create()
812     _bb.push(value: element, len: size)  in push<T: Scalar>()
813     return _bb.size  in push<T: Scalar>()