[Pkg-rust-maintainers] Bug#1110486: fails to match API of zstd 1.5.7 (matches 1.5.6)

[Jonas Smedegaard]

Source: rust-zstd-safe
Version: 7.2.1-1
Severity: serious

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The Rust crate v7.2.1 covers the API of C library libzstd 1.5.6, but
fails to cover the API of libstds 1.5.7.

Building a project depending on rust-zstd-safe fails like this:

error[E0433]: failed to resolve: could not find `ZSTD_paramSwitch_e` in `zstd_sys`
    --> /build/atomic-data-rust-0.40.0+ds/debian/cargo_registry/zstd-safe-7.2.1/src/lib.rs:2081:22
     |
2081 |     Auto = zstd_sys::ZSTD_paramSwitch_e::ZSTD_ps_auto as u32,
     |                      ^^^^^^^^^^^^^^^^^^
     |                      |
     |                      could not find `ZSTD_paramSwitch_e` in `zstd_sys`
     |                      help: an enum with a similar name exists: `ZSTD_ParamSwitch_e`

error[E0433]: failed to resolve: could not find `ZSTD_paramSwitch_e` in `zstd_sys`
    --> /build/atomic-data-rust-0.40.0+ds/debian/cargo_registry/zstd-safe-7.2.1/src/lib.rs:2082:24
     |
2082 |     Enable = zstd_sys::ZSTD_paramSwitch_e::ZSTD_ps_enable as u32,
     |                        ^^^^^^^^^^^^^^^^^^
     |                        |
     |                        could not find `ZSTD_paramSwitch_e` in `zstd_sys`
     |                        help: an enum with a similar name exists: `ZSTD_ParamSwitch_e`

error[E0433]: failed to resolve: could not find `ZSTD_paramSwitch_e` in `zstd_sys`
    --> /build/atomic-data-rust-0.40.0+ds/debian/cargo_registry/zstd-safe-7.2.1/src/lib.rs:2083:25
     |
2083 |     Disable = zstd_sys::ZSTD_paramSwitch_e::ZSTD_ps_disable as u32,
     |                         ^^^^^^^^^^^^^^^^^^
     |                         |
     |                         could not find `ZSTD_paramSwitch_e` in `zstd_sys`
     |                         help: an enum with a similar name exists: `ZSTD_ParamSwitch_e`

For more information about this error, try `rustc --explain E0433`.
error: could not compile `zstd-safe` (lib) due to 3 previous errors

Upstream has fixed this in https://github.com/gyscos/zstd-rs/pull/324
which was included with crate v7.2.3.

 - Jonas


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