Rust port of libxlsxwriter

[jmcnamara]

I have started a Rust port (not wrapper) of XlsxWriter/libxlsxwriter called rust_xlsxwriter. See the following for information:

• User Guide: Working with the rust_xlsxwriter library.
  • Getting started: A simple getting started guide on how to use rust_xlsxwriter in a project and write a Hello World example.
  • Tutorial: A larger example of using rust_xlsxwriter to write some expense data to a spreadsheet.
  • Cookbook Examples.
• The rust_xlsxwriter crate
• The rust_xlsxwriter API docs at docs.rs
• The rust_xlsxwriter repository
• Release Notes
• https://github.com/jmcnamara/rust_xlsxwriter/issues/1