Simplify example code.

rust-embedded · Aug 23, 2019 · d0c483c · d0c483c
1 parent 2c2d70f
commit d0c483c
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -37,10 +37,7 @@
 //!
 //! // This function will be called by the application
 //! fn print() -> Result<(), core::fmt::Error> {
-//!     let mut stdout = match hio::hstdout() {
-//!         Ok(fd) => fd,
-//!         Err(()) => return Err(core::fmt::Error),
-//!     };
+//!     let mut stdout = hio::hstdout().map_err(|_| core::fmt::Error)?;
 //!
 //!     let language = "Rust";
 //!     let ranking = 1;