Struct Dependency 

pub struct Dependency {
    pub name: String,
    pub check: DependencyCheck,
    pub install_command: Vec<String>,
}

Dependency that must be installed.

Fields

name: String

Name of this dependency that will be shown to the user.

check: DependencyCheck

Check that will be used to determine if this dependency is installed.

install_command: Vec<String>

Command that will be executed to install this dependency if necessary.

Implementations

impl Dependency

pub fn cli( name: &str, check_command: &[&str], install_command: &[&str], ) -> Dependency

Returns a new dependency on a CLI with the given commands to check its existence and install it if necessary, respectively.