Trait libmacchina::traits::PackageReadout [−][src]
pub trait PackageReadout { fn new() -> Self; fn count_pkgs(&self) -> Vec<(PackageManager, usize)> { ... } }
Expand description
This trait provides the interface for implementing functionality used for counting packages on the host system. Almost all modern operating systems use some kind of package manager.
Example
use libmacchina::traits::{PackageReadout, PackageManager}; use libmacchina::traits::ReadoutError; pub struct MacOSPackageReadout; impl PackageReadout for MacOSPackageReadout { fn new() -> Self { MacOSPackageReadout {} } fn count_pkgs(&self) -> Vec<(PackageManager, usize)> { // Check if homebrew 🍻 is installed and count installed packages... vec![(PackageManager::Homebrew, 120)] } }
Required methods
Provided methods
fn count_pkgs(&self) -> Vec<(PackageManager, usize)>
[src]
fn count_pkgs(&self) -> Vec<(PackageManager, usize)>
[src]This function should return the number of installed packages.