Trait DependencyChecker 

pub trait DependencyChecker {
    // Required method
    fn check_command(&self, cmd: &str, args: &[&str]) -> bool;
}

Trait for checking command availability.

Enables mocking in tests to verify both success and failure paths.

Required Methods

fn check_command(&self, cmd: &str, args: &[&str]) -> bool

Check if a command is available and working.

Arguments

• cmd - The command to run
• args - Arguments to pass to the command

Returns

true if the command exits successfully, false otherwise.

Implementors

impl DependencyChecker for RealChecker