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Improve error message when a partition target doesn't exist.

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Closes #46
This commit is contained in:
Lucien Greathouse 2018-03-27 00:50:44 -07:00
parent 2c188738e6
commit 116be16392
1 changed files with 7 additions and 4 deletions
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11
src/vfs/vfs_watcher.rs
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@ -78,11 +78,14 @@ impl VfsWatcher {
let (tx, rx) = mpsc::channel(); let (tx, rx) = mpsc::channel();
let mut watcher: RecommendedWatcher = Watcher::new(tx, Duration::from_secs(1)) let mut watcher: RecommendedWatcher = Watcher::new(tx, Duration::from_secs(1))
.expect("Unable to create watcher!"); .expect("Unable to create watcher! This is a bug in Rojo.");
watcher match watcher.watch(&root_path, RecursiveMode::Recursive) {
.watch(&root_path, RecursiveMode::Recursive) Ok(_) => (),
.expect("Unable to watch path!"); Err(_) => {
panic!("Unable to watch partition {}, with path {}! Make sure that it's a file or directory.", partition_name, root_path.display());
},
}
watchers.push(watcher); watchers.push(watcher);