Regex is required for colored help

riquito · Feb 25, 2024 · d3ad493 · d3ad493
1 parent 353921f
commit d3ad493
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/help.rs b/src/help.rs
@@ -1,5 +1,6 @@
 use std::{borrow::Cow, io::IsTerminal};
 
+#[cfg(feature = "regex")]
 use regex::Regex;
 
 const HELP: &str = concat!(
@@ -196,15 +197,15 @@ fn can_use_color() -> bool {
 }
 
 pub fn get_help() -> Cow<'static, str> {
-    if can_use_color() {
+    if cfg!(feature = "regex") && can_use_color() {
         Cow::Owned(get_colored_help(HELP))
     } else {
         Cow::Borrowed(HELP)
     }
 }
 
 pub fn get_short_help() -> Cow<'static, str> {
-    if can_use_color() {
+    if cfg!(feature = "regex") && can_use_color() {
         Cow::Owned(get_colored_short_help(SHORT_HELP))
     } else {
         Cow::Borrowed(SHORT_HELP)