The doc is great! Hoewever some areas are still missing.
C++11 intoduced raw string literals: https://en.cppreference.com/w/cpp/language/string_literal

It is useful in many different areas, like strings with quotes, multiline strings and for example windows paths without escaping backslashes:

const char win_path[] = R"(c:\some\unescaped\path)";

The same cppreference link als

Names map and input are exchanged mistakenly. By sense of Preconditions paragraph they have to be exchanged I suppose, because there is no problem when map and result coincide (in current context).

Segmented reduce uses the same template type OffsetIteratorT for begin and end offsets

static CUB_RUNTIME_FUNCTION cudaError_t cub::DeviceSegmentedReduce::Sum
    (   void *              d_temp_storage,
        size_t &            temp_storage_bytes,
        InputIteratorT      d_in,
        OutputIteratorT     d_out,
        int                 num_segments,
        OffsetIterato

I've recently come to realize that the 'one-size-fits-all' mega-snippets on marzer.github.io/tomlplusplus aren't necessarily useful for everyone, and I should break them up into smaller sub-examples. I'd be totally happy to accept help with this, though that may be wishful thinking!

quantity_point should be updated to mirror the latest changes to quantity and provide interoperability with other libraries (i.e. std::chrono::time_point).

It would be nice if we could somehow pass a required Vulkan version (both instance and physical device) as well as required extensions (instance and device) to app.
The best place would probably be in frame_config since both frame and app have access to it.

Code:

#include <seqan3/argument_parser/all.hpp>

int main(int argc, char ** argv)
{
    seqan3::argument_parser parser{"App", argc, argv, false};

    parser.info.author = "Foo Bar";
    parser.info.email = "foobar@example.com";
    parser.info.short_copyright = "BSD 3-Clause License";

    try
    {
        parser.parse();
    }
    catch (seqan3::argument_parser_error cons

The same we can use GUID = 'x' in assets, it would be a nice improvement if we could use Template = 'name' in templates.xml

This arg can simply add "//Template[Name = '"+name+"']" in front of Path.