diff options
author | David Tolnay <dtolnay@chromium.org> | 2019-03-01 18:07:56 -0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2019-03-02 17:41:31 -0800 |
commit | c69f97542a6071f78d48a743ee94119a93bc9471 (patch) | |
tree | 69ee27de806bf460c108219d9d2c64bd633cf35d /gpu_renderer/src | |
parent | 5e1b46cbd8cb031a12c0fb20e94670f1007fd789 (diff) | |
download | crosvm-c69f97542a6071f78d48a743ee94119a93bc9471.tar crosvm-c69f97542a6071f78d48a743ee94119a93bc9471.tar.gz crosvm-c69f97542a6071f78d48a743ee94119a93bc9471.tar.bz2 crosvm-c69f97542a6071f78d48a743ee94119a93bc9471.tar.lz crosvm-c69f97542a6071f78d48a743ee94119a93bc9471.tar.xz crosvm-c69f97542a6071f78d48a743ee94119a93bc9471.tar.zst crosvm-c69f97542a6071f78d48a743ee94119a93bc9471.zip |
error: Consistently use Display instead of error description()
The description method is deprecated and its signature forces less helpful error messages than what Display can provide. BUG=none TEST=cargo check --all-features TEST=cargo check --target aarch64-unknown-linux-gnu Change-Id: I27fc99d59d0ef457c5273dc53e4c563ef439c2c0 Reviewed-on: https://chromium-review.googlesource.com/1497735 Commit-Ready: David Tolnay <dtolnay@chromium.org> Tested-by: David Tolnay <dtolnay@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Dylan Reid <dgreid@chromium.org>
Diffstat (limited to 'gpu_renderer/src')
-rw-r--r-- | gpu_renderer/src/lib.rs | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gpu_renderer/src/lib.rs b/gpu_renderer/src/lib.rs index 0dfd34c..81c99db 100644 --- a/gpu_renderer/src/lib.rs +++ b/gpu_renderer/src/lib.rs @@ -14,7 +14,7 @@ mod pipe_format_fourcc; use std::cell::RefCell; use std::ffi::CStr; -use std::fmt; +use std::fmt::{self, Display}; use std::fs::File; use std::marker::PhantomData; use std::mem::{size_of, transmute, uninitialized}; @@ -81,10 +81,11 @@ pub enum Error { InvalidCommandSize(usize), } -impl fmt::Display for Error { +impl Display for Error { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - use Error::*; - match *self { + use self::Error::*; + + match self { AlreadyInitialized => write!(f, "global gpu renderer was already initailized"), MissingEGLFunction(name) => write!(f, "egl function `{}` was missing", name), EGLGetDisplay => write!(f, "call to eglGetDisplay failed"), |