Struct Dnf 

pub struct Dnf;

Package manager implementation for Fedora-family systems.

Trait Implementations

impl PackageManager for Dnf

fn exists(&self, runner: &dyn Runner, pkg: &str) -> Result<bool, PackageError>

dnf repoquery --whatprovides matches package names, virtual provides (Fedora’s nodejs is provided by nodejs22) and file paths, as dnf install does; it exits 0 with no output when nothing matches. A @group is looked up with dnf group info.

fn is_installed( &self, runner: &dyn Runner, pkg: &str, ) -> Result<bool, PackageError>

rpm -q --whatprovides, so a name that another package provides counts once dnf install has resolved it (Fedora’s wget is wget2-wget).

fn name(&self) -> &'static str

Stable lowercase identifier (e.g. "pacman", "apt").

fn is_available(&self) -> bool

Returns true when the manager’s binary is on PATH.

fn install( &self, runner: &dyn Runner, packages: &[String], ) -> Result<(), PackageError>

Install the given packages.