Struct SystemTool 

pub struct SystemTool;

Implementations

impl SystemTool

pub fn new() -> Self

pub fn env(&self, key: &str) -> Option<String>

pub fn env_or(&self, key: &str, default: &str) -> String

pub fn os(&self) -> &'static str

pub fn arch(&self) -> &'static str

pub fn current_dir(&self) -> Option<String>

Trait Implementations

impl Default for SystemTool

fn default() -> Self

Returns the “default value” for a type.