Interest in circular span?

From: Bjorn Reese (breese_at_[hidden])
Date: 2019-09-05 15:52:36

I am working on a circular queue library that contains a non-owning
circular span, a fixed-sized circular array, and a dynamically
resizable circular vector.

Would you be interested in adding such a library to Boost?

The design is inspired by Boost.CircularBuffer, std::span, and P0059R4 
std::experimental::ring_span.

The code can be found at:

   https://github.com/breese/trial.circular

The documentation can be found at:

   https://github.com/breese/trial.circular/tree/develop/doc

circular::span can be used to implement the P0059R4 ring_span, as shown
in one of the example:

 
https://github.com/breese/trial.circular/blob/develop/example/p0059/ring_span.hpp

circular::span can also be used to implement most parts of
boost::circular_buffer; all except insertions and erasure at arbitrary
positions.