cp_r 0.5.2

Copy files and directories recursively, preserving mtime and permissions
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
27
28
29
30
31
32

// Copyright 2021 Martin Pool

//! Test compatibility with Anyhow.

use std::path::Path;

use anyhow::Context;
use cp_r::CopyOptions;

#[test]
fn attach_anyhow_context_to_success() {
    // This is mostly an assertion that the error type is compatible with that expected by Anyhow.
    let dest = tempfile::tempdir().unwrap();
    let stats = CopyOptions::new()
        .copy_tree(Path::new("src"), dest.path())
        .context("copy src dir for test")
        .unwrap();
    dbg!(&stats);
}

#[test]
fn attach_anyhow_context_to_failure() {
    // This is mostly an assertion that the error type is compatible with that expected by Anyhow.
    let dest = tempfile::tempdir().unwrap();
    let err = CopyOptions::new()
        .create_destination(false)
        .copy_tree(Path::new("src"), dest.path().join("nonexistent"))
        .context("copy src dir for test")
        .unwrap_err();
    dbg!(&err);
    println!("Display error: {}", err);
}