Binary package “librust-flate2+rust-backend-dev” in ubuntu lunar

DEFLATE compression and decompression exposed as Read/BufRead/Write streams - feature "rust_backend" and 1 more

 Supports miniz_oxide, miniz.c, and multiple zlib implementations. Supports
 zlib, gzip, and raw deflate streams.
 This metapackage enables feature "rust_backend" for the Rust flate2 crate, by
 pulling in any additional dependencies needed by that feature.
 Additionally, this package also provides the "default" feature.