This patch adds a new viewer, tui, that provides an interactive
interface using cursive. This viewer makes it possible to follow links
to other documentation items and to open external links in a web
browser.
This patch release adds support for documentation generated with Rust
1.45.0 and fixes some minor bugs in the documentation parser. It also
adds the documentation downloaded using rustup to the default sources.
This patch release adds basic logging output and a new `-e`/`--examples`
option to extract only the examples from the documentation. It also
fixes a bug when displaying the documentation for a function.
Robin Krahl