Address most PR feedback.

buffer.go

@@ -145,7 +145,6 @@ func (b *Buffer) WriteTo(w io.Writer) (int64, error) {
 		// Keep the buffer alive during the write, to prevent the GC from
 		// collecting the memory while it's being used.
 		n, err := w.Write(unsafe.Slice((*byte)(cbuffer), writeSize))
-		runtime.KeepAlive(b)
 
 		cbuffer = unsafe.Pointer(uintptr(cbuffer) + uintptr(n))
 		remaining -= int64(n)

buffer_list.go

@@ -46,7 +46,7 @@ func (b *BufferList) Context() *Context {
 }
 
 // WriteTo writes the contents of a BufferList to an io.Writer.
-func (b *BufferList) WriteTo(w io.Writer) (n int64, err error) {
+func (b *BufferList) WriteTo(w io.Writer) (int64, error) {
 	nbuffs, err := b.NumBuffers()
 	if err != nil {
 		return 0, err

serialize.go

@@ -70,7 +70,7 @@ func DeserializeArraySchema(buffer *Buffer, serializationType SerializationType,
 	return &schema, nil
 }
 
-// SerializeArrayNonEmptyDomain gets and serializes the array nonempty domain.
+// SerializeArrayNonEmptyDomainToBuffer gets and serializes the array nonempty domain and returns a Buffer object containing the payload.
 func SerializeArrayNonEmptyDomainToBuffer(a *Array, serializationType SerializationType) (*Buffer, error) {
 	schema, err := a.Schema()
 	if err != nil {
@@ -109,7 +109,7 @@ func SerializeArrayNonEmptyDomainToBuffer(a *Array, serializationType Serializat
 	return &buffer, nil
 }
 
-// SerializeArrayNonEmptyDomainToBuffer gets and serializes the array nonempty domain and returns a Buffer object containing the payload.
+// SerializeArrayNonEmptyDomain gets and serializes the array nonempty domain.
 //
 // Deprecated: Use SerializeArrayNonEmptyDomainToBuffer instead.
 func SerializeArrayNonEmptyDomain(a *Array, serializationType SerializationType) ([]byte, error) {