From 34cbb9b1e66d1e6a1bcaaee54a6c469e43237332 Mon Sep 17 00:00:00 2001
From: lummax <luogpg@googlemail.com>
Date: Wed, 26 Aug 2015 10:28:28 +0200
Subject: [PATCH] format/context: add `write_trailer()` method

---
 src/format/context.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/format/context.rs b/src/format/context.rs
index b9ca0e2..fd9d9a9 100644
--- a/src/format/context.rs
+++ b/src/format/context.rs
@@ -81,6 +81,15 @@ impl Context {
 		}
 	}
 
+	pub fn write_trailer(&mut self) -> Result<(), Error> {
+		unsafe {
+			match av_write_trailer(self.as_mut_ptr()) {
+				0 => Ok(()),
+				e => Err(Error::from(e)),
+			}
+		}
+	}
+
 	pub fn stream(&self, index: usize) -> Option<Stream> {
 		unsafe {
 			if index >= (*self.as_ptr()).nb_streams as usize {