[−][src]Function rood::sys::file::ensure_exists
pub fn ensure_exists<T>(raw: T) -> CausedResult<()> where
T: AsRef<Path>,
Checks for existence of the provided path, returning an error in case it doesn't exist.
Mostly a convenient wrapper for spawning consistent Error instances when checking for path existence.
Examples
use rood::sys::file; let result = file::ensure_exists("/non_existent_file.txt"); assert!(result.is_err());