Method is_valid

std/src/storage/mod.rs:200–202

Returns true if the given drive name is valid.

(s: &str)

    /// Returns true if the given drive name is valid.
    fn is_valid(s: &str) -> bool {
        !s.is_empty() && !s.chars().any(|c| c == ':' || c == '\\' || c == '/' || c == '.')
    }
}

impl fmt::Display for DriveKey {