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| author | Manos Pitsidianakis <el13635@mail.ntua.gr> | 2020-11-04 19:05:50 +0200 |
|---|---|---|
| committer | Manos Pitsidianakis <el13635@mail.ntua.gr> | 2020-11-04 19:05:50 +0200 |
| commit | 3f76beef1faed6dbe86e8dfc41bc7325ed7e0286 (patch) | |
| tree | 9607a3cfc6dc164a7d874e4e8f2f25b982bc76fb /src/components/utilities.rs | |
| parent | 2f882127dddbdff6d714f38a66fcf48b2ce460cb (diff) | |
Add error message in case of missing procfs
Closes #11
Diffstat (limited to 'src/components/utilities.rs')
| -rw-r--r-- | src/components/utilities.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/components/utilities.rs b/src/components/utilities.rs index bb124cb..95a04b2 100644 --- a/src/components/utilities.rs +++ b/src/components/utilities.rs @@ -111,7 +111,7 @@ impl Stat { } pub fn get_stat(boot_time: &mut usize) -> Vec<Stat> { - let mut file = File::open("/proc/stat").unwrap(); + let mut file = File::open("/proc/stat").expect(crate::PROC_FS_ERROR_STR); let mut res = String::with_capacity(2048); file.read_to_string(&mut res).unwrap(); let mut lines_iter = res.lines(); |