Missing package: eclipse-zenoh

[JEnoch]

Package name

eclipse-zenoh

Package version

0.5.0b9

PyPI URL

https://pypi.org/project/eclipse-zenoh/

piwheels URL

https://www.piwheels.org/project/eclipse-zenoh/

Python version

• Python 3.5
• Python 3.7
• Python 3.9

I am the maintainer

• Yes

More information

This package is Rust-based, relying on setuptools-rust for the build.
All its dependencies are pulled from crates.io (no github dependency).
The github workflow succeed to build wheels for several platforms using pypa/cibuildwheel: see https://github.com/eclipse-zenoh/zenoh-python/actions/runs/1503356405
Sources: https://github.com/eclipse-zenoh/zenoh-python/tree/0.5.0b9

What went wrong building on piwheels infra?

[bennuttall]

Here's the build log: https://paste.debian.net/1220783/

[JEnoch]

Thanks. I see the problem comes from a dependency (spin) using core::hint::spin_loop(), which was not stabilised before rust 1.49.
I guess the piwheel infra uses an older version than rust 1.49 (see rustc --version), right ?
Do you see any way to update it ? Is rustup installed by chance ?

[bennuttall]

We use Rust in Debian, so that's 1.48 in Bullseye.

We tried to use rustup but it seems you can't install it as root for all users to use, so we reverted it.

[JEnoch]

rustup is usually installed by the user (see https://rustup.rs/), as it can download/install different rust toolchains on user demand or when specified in a rust-toolchain file by a project. All the binaries (rustup, cargo, rustc) go to ~/.cargo/bin/.

Would it be possible/acceptable to install it as user on piwheels infra (setting ~/.cargo/bin/ in $PATH)?

[bennuttall]

Built successfully