same build error Win10

[clive-g-brown]

Only change I made was to Csrgo.toml to update spmc as the version in there is gone. ArrayFire-rust alone compiles fine

error[E0277]: (dyn std::ops::Fn(defines::AfError) + 'static) cannot be shared between threads safely
--> arrayfire-rust\src\error.rs:25:1
|
25 | pub static DEFAULT_HANDLE_ERROR: &'static ErrorCallback = &handle_error_general;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ (dyn std::ops::Fn(defines::AfError) + 'static) cannot be shared between threads safely
|
= help: within &'static (dyn std::ops::Fn(defines::AfError) + 'static), the trait std::marker::Sync is not implemented for (dyn std::ops::Fn(defines::AfError) + 'static)
= note: required because it appears within the type &'static (dyn std::ops::Fn(defines::AfError) + 'static)
= note: shared static variables must have a type that implements Sync

[jramapuram]

This is most likely because you are probably using a newer Rust version (untested).
Can you try using rustup to get 1.8 and try it?

[clive-g-brown]

thanks, the highest version I can find is 1.44.0

[jramapuram]

Yup, its a little counter-intuitive, but 1.8.0 is older than 1.44.0
Try:

rustup toolchain install 1.8.0

[clive-g-brown]

yeah tried that, doesn't seem to find it. never mind.

[jramapuram]

Strange, seems to work for me:

In either case, I have not worked on this repo in a long time (since tensorflow / pytorch) as I'm working on my PhD. If you did want to work on it I would suspect it wouldn't work out-of-the-box anyhow.