Method UnsafePutVarInt32

go/fory/buffer.go:718–721

UnsafePutVarInt32 writes a zigzag-encoded varint32 at the given offset without advancing writerIndex. Caller must have called Reserve() to ensure capacity. Returns the number of bytes written (1-5).

(offset int, value int32)

// Caller must have called Reserve() to ensure capacity.
// Returns the number of bytes written (1-5).
func (b *ByteBuffer) UnsafePutVarInt32(offset int, value int32) int {
	u := uint32((value << 1) ^ (value >> 31))
	return b.UnsafePutVarUint32(offset, u)
}

// UnsafePutVarUint32 writes an unsigned VarUint32 at the given offset without advancing writerIndex.
// Caller must have called Reserve(8) to ensure capacity (8 for bulk uint64 write).