feat(api): Add Arg::get_value_terminator()

Expose get_value_terminator() for use by clap_complete. Related-to: clap-rs#3022 Signed-off-by: David Aguilar <davvid@gmail.com>
davvid · Jan 10, 2023 · 0b0306c · 0b0306c
1 parent d0adade
commit 0b0306c
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/builder/arg.rs b/src/builder/arg.rs
@@ -3858,6 +3858,13 @@ impl Arg {
         self.val_delim
     }
 
+    /// Get the value terminator for this argument. The value_terminator is a value
+    /// that terminates parsing of multi-valued arguments.
+    #[inline]
+    pub fn get_value_terminator(&self) -> Option<&Str> {
+        self.terminator.as_ref()
+    }
+
     /// Get the index of this argument, if any
     #[inline]
     pub fn get_index(&self) -> Option<usize> {