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erickt / rust-zmq

Rust zeromq bindings.
Apache License 2.0
900 stars 194 forks source link

Macro Trouble Compiling? #123

Closed kentborg closed 7 years ago

kentborg commented 7 years ago

When trying to build I am getting this error (repeated 20 times, though it says something about there being "42 previous errors"):

src/lib.rs:27:20: 27:23 error: expected expression, found unsafe src/lib.rs:27 let rc = $($tt)*; ^~~

(That ^ should be pointing at the $tt, but I couldn't figure out how to format that spacing...)

Suggestions? I am at d473b20e08, maybe backup to an earlier commit?

Thanks,

-kb

rotty commented 7 years ago

What version of Rust are you using? As you can see at https://travis-ci.org/erickt/rust-zmq/branches, current master should build with current stable, beta and nightly compilers.

kentborg commented 7 years ago

Um, kinda old. I knew I should update it, but my Debian Cmake is too old...guess I need to uninstall my self-built version and install something more standard.

Let me try that.

Thanks,

-kb

rotty commented 7 years ago

As this is almost certainly due to an outdated Rust installation, I'll close this.

kentborg commented 7 years ago

Indeed, when I switched to using rustup and that latest stable, it compiles.

Thanks,

-kb