diff options
Diffstat (limited to 'CLI/rust/src/game_of_life.rs')
| -rw-r--r-- | CLI/rust/src/game_of_life.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/CLI/rust/src/game_of_life.rs b/CLI/rust/src/game_of_life.rs index c854e7f..4b1e979 100644 --- a/CLI/rust/src/game_of_life.rs +++ b/CLI/rust/src/game_of_life.rs @@ -66,6 +66,7 @@ pub(crate) fn options() -> Result<ArgMatches, Error> { .short('d') .long("delay") .default_value("50") + .validator(opts::validators::is_positive) .display_order(6) ) .get_matches(); |