oper-0.2.0 is not a library.
Scope
Oper is a basic history tool for git repositories managed by google's git-repo tool.
It can show the history of the last n days across all managed git repositories.
Oper is inspired by tig, but is far for more basic. Don't expect any commands or additional views.

Installation
Oper is written in rust. You need the rust toolchain installed to be able to use it:
https://www.rust-lang.org/tools/install
Then you simply install oper with:
cargo install oper
Usage
- Define the number of days to include in the history with the --days cli switch
- Filter commits by using the --author or --message cli switches
- Press Enter on any change in the list to get a more detailed view
- Quit oper by pressing q