diff options
Diffstat (limited to 'clippy_dev/src/lib.rs')
| -rw-r--r-- | clippy_dev/src/lib.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clippy_dev/src/lib.rs b/clippy_dev/src/lib.rs index 56a269288c0..8aaa029f776 100644 --- a/clippy_dev/src/lib.rs +++ b/clippy_dev/src/lib.rs @@ -29,6 +29,10 @@ static CARGO_CLIPPY_EXE: &str = "cargo-clippy"; static CARGO_CLIPPY_EXE: &str = "cargo-clippy.exe"; /// Returns the path to the `cargo-clippy` binary +/// +/// # Panics +/// +/// Panics if the path of current executable could not be retrieved. #[must_use] pub fn cargo_clippy_path() -> PathBuf { let mut path = std::env::current_exe().expect("failed to get current executable name"); @@ -61,6 +65,8 @@ pub fn clippy_project_root() -> PathBuf { panic!("error: Can't determine root of project. Please run inside a Clippy working dir."); } +/// # Panics +/// Panics if given command result was failed. pub fn exit_if_err(status: io::Result<ExitStatus>) { match status.expect("failed to run command").code() { Some(0) => {}, |