read-progress
This std::io::Read
wrapper allows you to answer: “How much of this file has been read?”
Monitor how much you have read from a Read
.
Usage
use ReaderWithSize;
let mut rdr = from_file?;
// ...
// ... [ perform regular reads ]
rdr.fraction // 0 (nothing) → 1 (everything) with how much of the file has been read
// Based on how fast the file is being read you can call:
rdr.eta // `std::time::Duration` with how long until it's finished
rdr.est_total_time // `std::time::Instant` when, at this rate, it'll be finished
Copyright
Available under the MIT, or Apache-2.0 or GNU Affero GPL 3.0+.