We should group the import by module

[ultimaweapon]

I think the following code:

use crate::errno::EINVAL;
use crate::idt::Entry;
use crate::info;
use crate::process::VThread;
use crate::syscalls::{SysErr, SysIn, SysOut, Syscalls};

are easier to read than:

use crate::{
    errno::EINVAL,
    idt::Entry,
    info,
    process::VThread,
    syscalls::{SysErr, SysIn, SysOut, Syscalls},
};

[SuchAFuriousDeath]

I don't have a preference here.

[ultimaweapon]

@mikusp what do you think?

[mikusp]

I agree, the first one is more readable