librust-zstd-sys-dev 2.0.9-1 (s390x binary) in ubuntu noble

 Auto-generated low-level Rust binding to the zstd library. You probably don't
 want to use this library directly; instead, look at zstd or zstd-safe.
 .
 In Debian context, they are librust-zstd-dev and librust-zstd-safe-dev.