From e088ec99841c11e60ce5f92240c6d4b26182f2f1 Mon Sep 17 00:00:00 2001
From: Julien Enoch <julien.enoch@adlinktech.com>
Date: Fri, 30 Oct 2020 12:48:31 +0100
Subject: [PATCH] zenoh API: add Path::last_segment()

---
 zenoh/src/path.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/zenoh/src/path.rs b/zenoh/src/path.rs
index 428bb4fe2a..7bf9e0f195 100644
--- a/zenoh/src/path.rs
+++ b/zenoh/src/path.rs
@@ -72,6 +72,15 @@ impl Path {
         !self.p.starts_with('/')
     }
 
+    /// Returns the last segment of this Path.  
+    /// I.e.: the part after the last '/', or the complete Path if there is no '/'.
+    pub fn last_segment(&self) -> &str {
+        match self.p.rfind('/') {
+            Some(i) => &self.p[i + 1..],
+            None => self.p.as_str(),
+        }
+    }
+
     /// Returns the concatenation of `prefix` with this Path.
     pub fn with_prefix(&self, prefix: &Path) -> Self {
         if self.is_relative() {