1 files changed, 21 insertions, 0 deletions
diff --git a/library/std/src/io/mod.rs b/library/std/src/io/mod.rs
index 32862629083..63233613b4b 100644
--- a/library/std/src/io/mod.rs
+++ b/library/std/src/io/mod.rs
@@ -1418,6 +1418,27 @@ pub trait Write {
     /// The default implementation calls [`write`] with either the first nonempty
     /// buffer provided, or an empty one if none exists.
     ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// use std::io::IoSlice;
+    /// use std::io::prelude::*;
+    /// use std::fs::File;
+    ///
+    /// fn main() -> std::io::Result<()> {
+    ///     let mut data1 = [1; 8];
+    ///     let mut data2 = [15; 8];
+    ///     let io_slice1 = IoSlice::new(&mut data1);
+    ///     let io_slice2 = IoSlice::new(&mut data2);
+    ///
+    ///     let mut buffer = File::create("foo.txt")?;
+    ///
+    ///     // Writes some prefix of the byte string, not necessarily all of it.
+    ///     buffer.write_vectored(&[io_slice1, io_slice2])?;
+    ///     Ok(())
+    /// }
+    /// ```
+    ///
     /// [`write`]: Write::write
     #[stable(feature = "iovec", since = "1.36.0")]
     fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize> {