fn count_opkg() -> Option<usize> {
        let mut count: usize = 0;
        let file = fs::File::open("/usr/lib/opkg/status");
        if let Ok(content) = file {
            let reader = BufReader::new(content);
            for line in reader.lines().flatten() {
                if line.starts_with("Package:") {
                    count += 1
                }
            }

            return Some(count);
        }

        None
    }
/// Returns the number of installed packages for systems
/// that utilize `opkg` as their package manager. \
/// Including but not limited to:
/// - [OpenWrt](https://openwrt.org)
Returns the number of installed packages for systems
that utilize `opkg` as their package manager. \
Including but not limited to:
[OpenWrt]
Returns the number of installed packages for systems that utilize ` opkg ` as their package manager . \ Including but not limited to : [ OpenWrt ]
fn count_opkg() -> Option<usize> {
        let mut count: usize = 0;
        let file = fs::File::open("/usr/lib/opkg/status");
        if let Ok(content) = file {
            let reader = BufReader::new(content);
            for line in reader.lines().flatten() {
                if line.starts_with("Package:") {
                    count += 1
                }
            }
            return Some(count);
        }
        None
    }
fn count_opkg ( ) -> Option < usize > { let mut count : usize = 0 ; let file = fs :: File :: open ( " " ) ; if let Ok ( content ) = file { let reader = BufReader :: new ( content ) ; for line in reader . lines ( ) . flatten ( ) { if line . starts_with ( " " ) { count += 1 } } return Some ( count ) ; } None }
Returns the number of installed packages for systems
that utilize `opkg` as their package manager.
Returns the number of installed packages for systems that utilize ` opkg ` as their package manager .