[windows] Windows build fails with error: metadata.dev() method not found in `Metadata`

[basharovV]

@daiyam I tried creating a release and looks like the device check for file download uses a Unix-specific extension which is not available on Windows:

metadata.dev()
    |              ^^^ method not found in `Metadata`

Is there another way of doing this on Windows?

[basharovV]

Probably volume_serial_number(&self) -> Option<u32> is the function we're looking for.

[daiyam]

Ah!

It's due to:

#[cfg(not(target_os = "windows"))]
use std::os::unix::fs::MetadataExt;
#[cfg(target_os = "windows")]
use std::os::windows::fs::MetadataExt;

[daiyam]

I've seen your commit. Maybe on windows, get_device_id() should just return 0?

[basharovV]

Looks like volume_serial_number isn't yet available in stable Rust (rust-lang/rust#63010) but there is a crate called file_id which should do the trick.