diff --git a/libs/vr/libpdx/private/pdx/channel_handle.h b/libs/vr/libpdx/private/pdx/channel_handle.h
index 1e62d25..daa08f4 100644
--- a/libs/vr/libpdx/private/pdx/channel_handle.h
+++ b/libs/vr/libpdx/private/pdx/channel_handle.h
@@ -50,14 +50,14 @@
  public:
   ChannelHandle() = default;
   using ChannelHandleBase::ChannelHandleBase;
-  ChannelHandle(ChannelHandle&& other) : ChannelHandleBase{other.value_} {
+  ChannelHandle(ChannelHandle&& other) noexcept : ChannelHandleBase{other.value_} {
     other.value_ = kEmptyHandle;
   }
   ~ChannelHandle() = default;
 
   ChannelHandle Duplicate() const { return ChannelHandle{value_}; }
 
-  ChannelHandle& operator=(ChannelHandle&& other) {
+  ChannelHandle& operator=(ChannelHandle&& other) noexcept {
     value_ = other.value_;
     other.value_ = kEmptyHandle;
     return *this;
@@ -74,13 +74,13 @@
   ChannelHandle(const ChannelHandle&) = delete;
   ChannelHandle& operator=(const ChannelHandle&) = delete;
 
-  ChannelHandle(ChannelHandle&& other)
+  ChannelHandle(ChannelHandle&& other) noexcept
       : ChannelHandleBase{other.value_}, manager_{other.manager_} {
     other.manager_ = nullptr;
     other.value_ = kEmptyHandle;
   }
 
-  ChannelHandle& operator=(ChannelHandle&& other) {
+  ChannelHandle& operator=(ChannelHandle&& other) noexcept {
     value_ = other.value_;
     manager_ = other.manager_;
     other.value_ = kEmptyHandle;
diff --git a/libs/vr/libpdx/private/pdx/file_handle.h b/libs/vr/libpdx/private/pdx/file_handle.h
index b3c3ad7..fed1529 100644
--- a/libs/vr/libpdx/private/pdx/file_handle.h
+++ b/libs/vr/libpdx/private/pdx/file_handle.h
@@ -43,7 +43,7 @@
 
   // Move constructor that assumes ownership of the file descriptor, leaving the
   // other FileHandle object empty.
-  FileHandle(FileHandle&& other) {
+  FileHandle(FileHandle&& other) noexcept {
     fd_ = other.fd_;
     other.fd_ = kEmptyFileHandle;
   }
@@ -62,7 +62,7 @@
 
   // Move assignment operator that assumes ownership of the underlying file
   // descriptor, leaving the other FileHandle object empty.
-  FileHandle& operator=(FileHandle&& other) {
+  FileHandle& operator=(FileHandle&& other) noexcept {
     if (this != &other) {
       Reset(other.fd_);
       other.fd_ = kEmptyFileHandle;
diff --git a/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
index 93d87f3..d835c57 100644
--- a/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
@@ -39,7 +39,7 @@
 
   ArrayWrapper(const ArrayWrapper& other) { *this = other; }
 
-  ArrayWrapper(ArrayWrapper&& other) { *this = std::move(other); }
+  ArrayWrapper(ArrayWrapper&& other) noexcept { *this = std::move(other); }
 
   ArrayWrapper& operator=(const ArrayWrapper& other) {
     if (&other == this) {
@@ -53,7 +53,7 @@
     return *this;
   }
 
-  ArrayWrapper& operator=(ArrayWrapper&& other) {
+  ArrayWrapper& operator=(ArrayWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
diff --git a/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
index aa86531..0421220 100644
--- a/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
@@ -39,7 +39,7 @@
 
   BufferWrapper(const BufferWrapper& other) { *this = other; }
 
-  BufferWrapper(BufferWrapper&& other) { *this = std::move(other); }
+  BufferWrapper(BufferWrapper&& other) noexcept { *this = std::move(other); }
 
   BufferWrapper& operator=(const BufferWrapper& other) {
     if (&other == this) {
@@ -53,7 +53,7 @@
     return *this;
   }
 
-  BufferWrapper& operator=(BufferWrapper&& other) {
+  BufferWrapper& operator=(BufferWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
@@ -117,9 +117,9 @@
   BufferWrapper(BufferType&& buffer, const Allocator& allocator)
       : buffer_(std::move(buffer), allocator) {}
   BufferWrapper(const BufferWrapper&) = default;
-  BufferWrapper(BufferWrapper&&) = default;
+  BufferWrapper(BufferWrapper&&) noexcept = default;
   BufferWrapper& operator=(const BufferWrapper&) = default;
-  BufferWrapper& operator=(BufferWrapper&&) = default;
+  BufferWrapper& operator=(BufferWrapper&&) noexcept = default;
 
   pointer data() { return buffer_.data(); }
   const_pointer data() const { return buffer_.data(); }
diff --git a/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
index d496719..1cb85de 100644
--- a/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
@@ -15,9 +15,9 @@
 
   PointerWrapper(T* pointer) : pointer_(pointer) {}
   PointerWrapper(const PointerWrapper&) = default;
-  PointerWrapper(PointerWrapper&&) = default;
+  PointerWrapper(PointerWrapper&&) noexcept = default;
   PointerWrapper& operator=(const PointerWrapper&) = default;
-  PointerWrapper& operator=(PointerWrapper&&) = default;
+  PointerWrapper& operator=(PointerWrapper&&) noexcept = default;
 
   T& Dereference() { return *pointer_; }
   const T& Dereference() const { return *pointer_; }
diff --git a/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
index 19fc4c1..2d0a4ea 100644
--- a/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
@@ -44,7 +44,7 @@
 
   StringWrapper(const StringWrapper& other) { *this = other; }
 
-  StringWrapper(StringWrapper&& other) { *this = std::move(other); }
+  StringWrapper(StringWrapper&& other) noexcept { *this = std::move(other); }
 
   StringWrapper& operator=(const StringWrapper& other) {
     if (&other == this) {
@@ -58,7 +58,7 @@
     return *this;
   }
 
-  StringWrapper& operator=(StringWrapper&& other) {
+  StringWrapper& operator=(StringWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
diff --git a/libs/vr/libpdx/private/pdx/rpc/variant.h b/libs/vr/libpdx/private/pdx/rpc/variant.h
index 0a4802e..a1292b0 100644
--- a/libs/vr/libpdx/private/pdx/rpc/variant.h
+++ b/libs/vr/libpdx/private/pdx/rpc/variant.h
@@ -447,7 +447,7 @@
 
   Variant(const Variant& other)
       : index_{other.index_}, value_{other.value_, other.index_} {}
-  Variant(Variant&& other)
+  Variant(Variant&& other) noexcept
       : index_{other.index_}, value_{std::move(other.value_), other.index_} {}
 
 // Recent Clang versions has a regression that produces bogus
@@ -472,7 +472,7 @@
     other.Visit([this](const auto& value) { *this = value; });
     return *this;
   }
-  Variant& operator=(Variant&& other) {
+  Variant& operator=(Variant&& other) noexcept {
     other.Visit([this](auto&& value) { *this = std::move(value); });
     return *this;
   }
diff --git a/libs/vr/libpdx/private/pdx/service.h b/libs/vr/libpdx/private/pdx/service.h
index 13aa3e9..234b24a 100644
--- a/libs/vr/libpdx/private/pdx/service.h
+++ b/libs/vr/libpdx/private/pdx/service.h
@@ -92,8 +92,8 @@
   /*
    * Message objects support move construction and assignment.
    */
-  Message(Message&& other);
-  Message& operator=(Message&& other);
+  Message(Message&& other) noexcept;
+  Message& operator=(Message&& other) noexcept;
 
   /*
    * Read/write payload, in either single buffer or iovec form.
diff --git a/libs/vr/libpdx/private/pdx/status.h b/libs/vr/libpdx/private/pdx/status.h
index 067fe25..7e51a52 100644
--- a/libs/vr/libpdx/private/pdx/status.h
+++ b/libs/vr/libpdx/private/pdx/status.h
@@ -41,14 +41,14 @@
   // Copy/move constructors. Move constructor leaves |other| object in empty
   // state.
   Status(const Status& other) = default;
-  Status(Status&& other)
+  Status(Status&& other) noexcept
       : value_{std::move(other.value_)}, error_{other.error_} {
     other.error_ = -1;
   }
 
   // Assignment operators.
   Status& operator=(const Status& other) = default;
-  Status& operator=(Status&& other) {
+  Status& operator=(Status&& other) noexcept {
     error_ = other.error_;
     value_ = std::move(other.value_);
     other.error_ = -1;
diff --git a/libs/vr/libpdx/private/pdx/utility.h b/libs/vr/libpdx/private/pdx/utility.h
index 08fcaea..c9a0c21 100644
--- a/libs/vr/libpdx/private/pdx/utility.h
+++ b/libs/vr/libpdx/private/pdx/utility.h
@@ -33,7 +33,7 @@
     return *this;
   }
 
-  ByteBuffer& operator=(ByteBuffer&& other) {
+  ByteBuffer& operator=(ByteBuffer&& other) noexcept {
     std::swap(data_, other.data_);
     std::swap(size_, other.size_);
     std::swap(capacity_, other.capacity_);
diff --git a/libs/vr/libpdx/service.cpp b/libs/vr/libpdx/service.cpp
index 1d3b62a..68b8dd7 100644
--- a/libs/vr/libpdx/service.cpp
+++ b/libs/vr/libpdx/service.cpp
@@ -31,9 +31,9 @@
 
 // C++11 specifies the move semantics for shared_ptr but not weak_ptr. This
 // means we have to manually implement the desired move semantics for Message.
-Message::Message(Message&& other) { *this = std::move(other); }
+Message::Message(Message&& other) noexcept { *this = std::move(other); }
 
-Message& Message::operator=(Message&& other) {
+Message& Message::operator=(Message&& other) noexcept {
   Destroy();
   auto base = reinterpret_cast<std::uint8_t*>(&info_);
   std::fill(&base[0], &base[sizeof(info_)], 0);