unable to compile --noob issue

[arcnet01]

Hi

I am working my way through some vgpu tutorial..

proxmox 7.2 fresh install
this tutorial: https://wvthoog.nl/proxmox-7-vgpu-v2/

when i run cargo build --release it will error out with the following:

error[E0658]: use of unstable library feature 'assoc_char_funcs': recently added
--> src/format.rs:77:21
|
77 | for item in char::decode_utf16(self.0.iter().copied().take_while(|&ch| ch != 0)) {
| ^^^^^^^^^^^^^^^^^^
|
= note: see issue #71763 rust-lang/rust#71763 for more information

error[E0658]: use of unstable library feature 'assoc_char_consts': recently added
--> src/format.rs:78:41
|
78 | f.write_char(item.unwrap_or(char::REPLACEMENT_CHARACTER))?;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #71763 rust-lang/rust#71763 for more information

error: aborting due to 2 previous errors

i have no idea how to get past this..

Halp plz

[mbilker]

The compiler is complaining about some language features used that were unstable in the version of Rust installed on your system. However, I looked at the tracking issue and this was stabilized in Rust 1.52.0 but they were exposed on a different module in the older Rust language version included in Debian Bullseye, which is what Proxmox 7 is based on.

I pushed a new version of vgpu_unlock-rs and verified that vgpu_unlock-rs compiles under Debian Bullseye.

[arcnet01]

Thanks much.

worked no issues