Struct Cargo 

pub struct Cargo;

Installs crates with cargo install --locked into Cargo’s own bin directory ($CARGO_HOME/bin); no root privileges.

Trait Implementations

impl PackageManager for Cargo

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

cargo info queries the registry and fails for an unknown crate.

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

Looks for the crate in cargo install --list, whose crate lines read name v1.2.3: and whose binary lines are indented.

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.