global_cpu_info().name() returns 0 on M2 Pro

[net-tech]

Hi there,

I'm not sure if I'm missing something but with the following code:

/// Get the CPU name.
///
/// # Examples
/// M1 Pro, Intel Core i9-9900K, etc.
pub fn get_cpu_name() -> String {
    let sys = System::new_with_specifics(RefreshKind::new().with_cpu(CpuRefreshKind::everything()));
    sys.global_cpu_info().name().to_string()
}

I get 0 returned on a Apple MacBook Pro 16" with an M2 Pro.

Apologies if this is a stupid question, since I'm quite new to the language.

[GuillaumeGomez]

You can see the code here.

I wonder if the name shouldn't be empty instead... In any case, the global_cpu is not supposed to have a name as a computer can have multiple CPUs from different brands at the same time.