diff --git a/include/cpptrace/cpptrace.hpp b/include/cpptrace/cpptrace.hpp
index 6b3757f..86013f2 100644
--- a/include/cpptrace/cpptrace.hpp
+++ b/include/cpptrace/cpptrace.hpp
@@ -244,7 +244,7 @@ namespace cpptrace {
     protected:
         explicit exception_with_message(
             std::string&& message_arg,
-            std::uint32_t skip
+            std::size_t skip
         ) noexcept : exception(skip + 1), message(std::move(message_arg)) {}
 
         explicit exception_with_message(
@@ -313,6 +313,21 @@ namespace cpptrace {
         explicit underflow_error(std::string&& message_arg) noexcept
             : exception_with_message(std::move(message_arg), 1) {}
     };
+
+    class CPPTRACE_EXPORT nested_exception : public exception {
+        std::exception_ptr ptr;
+        mutable std::string what_value;
+    public:
+        explicit nested_exception(std::exception_ptr exception_ptr) noexcept
+            : exception(1), ptr(exception_ptr) {}
+        explicit nested_exception(std::exception_ptr exception_ptr, std::size_t skip) noexcept
+            : exception(skip + 1), ptr(exception_ptr) {}
+
+        const char* get_raw_what() const noexcept override;
+        std::exception_ptr nested_ptr() const noexcept;
+    };
+
+    CPPTRACE_EXPORT [[noreturn]] void rethrow_and_wrap_if_needed(std::size_t skip = 0);
 }
 
 #if defined(CPPTRACE_STD_FORMAT) && defined(__cpp_lib_format)
@@ -331,4 +346,21 @@ namespace cpptrace {
  };
 #endif
 
+// Exception wrapper utilities
+#define CPPTRACE_WRAP_BLOCK(statements) do { \
+        try { \
+            statements \
+        } catch(...) { \
+            ::cpptrace::rethrow_and_wrap_if_needed(); \
+        } \
+    } while(0);
+
+#define CPPTRACE_WRAP(expression) [&] () -> decltype((expression)) { \
+        try { \
+            return expression; \
+        } catch(...) { \
+            ::cpptrace::rethrow_and_wrap_if_needed(1); \
+        } \
+    } ()
+
 #endif
diff --git a/src/cpptrace.cpp b/src/cpptrace.cpp
index f3cb860..96ac7a3 100644
--- a/src/cpptrace.cpp
+++ b/src/cpptrace.cpp
@@ -362,6 +362,7 @@ namespace cpptrace {
     }
 
     [[noreturn]] void terminate_handler() {
+        // TODO: Support std::nested_exception?
         try {
             auto ptr = std::current_exception();
             if(ptr == nullptr) {
@@ -486,4 +487,32 @@ namespace cpptrace {
     const char* exception_with_message::get_raw_what() const noexcept {
         return message.c_str();
     }
+
+    const char* nested_exception::get_raw_what() const noexcept {
+        if(what_value.empty()) {
+            try {
+                std::rethrow_exception(ptr);
+            } catch(std::exception& e) {
+                // what_value = std::string("cpptrace::nested_exception: ") + e.what();
+                what_value = e.what();
+            } catch(...) {
+                what_value = "<cpptrace::nested_exception holding instance of " + detail::exception_type_name() + ">";
+            }
+        }
+        return what_value.c_str();
+    }
+
+    std::exception_ptr nested_exception::nested_ptr() const noexcept {
+        return ptr;
+    }
+
+    void rethrow_and_wrap_if_needed(std::size_t skip) {
+        try {
+            std::rethrow_exception(std::current_exception());
+        } catch(cpptrace::exception&) {
+            throw; // already a cpptrace::exception
+        } catch(...) {
+            throw nested_exception(std::current_exception(), skip + 1);
+        }
+    }
 }