Function info 

pub fn info<P: AsRef<Path>>(fs: P, flags: Opt) -> Result<FsInfo>

Returns an FsInfo struct

The returned FsInfo provieds information about the btrfs filesystem referenced by fs. The returned FsInfo can be custumized with flags

Flags

Full list is available flags:

• Opt::CSUM_INFO

Request information about checksum type and size

• Opt::GENERATION

Request information about filesystem generation

• Opt::METADATA_UUID

Request information about filesystem metadata UUID

Examples

use libbtrfs::{fs, Opt};

let fs_info = fs::info("/", Opt::CSUM_INFO)?;

// will not panic since Opt::CSUM_INFO flag was provieded
let csum_type = fs_info.csum_type();