Add IcalDuration::as_string()icaltime-as-string

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/duration.rs b/src/duration.rs
index 6de4c49..3e0adfd 100644
--- a/src/duration.rs
+++ b/src/duration.rs
@@ -25,6 +25,11 @@ impl IcalDuration {
     pub fn to_seconds(&self) -> i32 {
         unsafe { ical::icaldurationtype_as_int(self.duration) }
     }
+
+    pub fn as_string(&self) -> String {
+        let cstr = unsafe { CStr::from_ptr(ical::icaldurationtype_as_ical_string(self.duration)) };
+        cstr.to_string_lossy().to_string()
+    }
 }
 
 impl Deref for IcalDuration {