cron: validate expressions and allocate ids atomically

1 files changed, 3 insertions, 0 deletions

diff --git a/src/lang.rs b/src/lang.rs
index de6d23f..8f1ecc1 100644
--- a/src/lang.rs
+++ b/src/lang.rs
@@ -46,6 +46,9 @@ pub const L_CRON_PAUSED: &str = "⏸️ Zapauzowana";
 pub fn fmt_cron_audio_queued(cron: &str) -> String {
     format!("Praca audio zakolejkowana z cron'em `{cron}`")
 }
+pub fn fmt_cron_invalid(cron: &str, err: &str) -> String {
+    format!("Nieprawidłowe wyrażenie cron `{cron}`: {err}")
+}
 pub fn fmt_cron_label_audio(name: &str) -> String {
     format!("Audio: `{name}`")
 }