Rust Image Viewer

This is a placeholder crate for the the Rust Image Viewer, a simple graphical image viewer soon to be released as part of the ripl and ripe crate ecosystem.

The library is currently pre-release, so this crate exists to reserve the name and allow future incremental release of the consistuent libraries. If this placeholder is stale and you are interested in using the riv crate name for other purposes, please contact the owner.