rust_util 0.6.51

Hatter's Rust Util
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

use std::env;
use std::path::PathBuf;

use crate::iff;

pub fn is_macos() -> bool {
    cfg!(target_os = "macos")
}

pub fn is_linux() -> bool {
    cfg!(target_os = "linux")
}

pub fn is_macos_or_linux() -> bool {
    is_macos() || is_linux()
}

pub fn get_user_home() -> Option<String> {
    iff!(is_macos_or_linux(), env::var("HOME").ok(), None)
}

pub fn get_full_work_dir() -> Option<String> {
    PathBuf::from(".").canonicalize().ok().and_then(|p| {
        p.to_str().map(ToString::to_string)
    })
}