Auto merge of #56451 - kennytm:rollup, r=kennytm

Rollup of 13 pull requests

Successful merges:

 - #56141 ([std] Osstr len clarity)
 - #56366 (Stabilize self_in_typedefs feature)
 - #56395 (Stabilize dbg!(...))
 - #56401 (Move VecDeque::resize_with out of the impl<T:Clone> block)
 - #56402 (Improve the unstable book example for #[marker] trait)
 - #56412 (Update tracking issue for `extern_crate_self`)
 - #56416 (Remove unneeded body class selector)
 - #56418 (Fix failing tidy (line endings on Windows))
 - #56419 (Remove some uses of try!)
 - #56432 (Update issue number of `shrink_to` methods to point the tracking issue)
 - #56433 (Add description about `crate` for parse_visibility's comment)
 - #56435 (make the C part of compiler-builtins opt-out)
 - #56438 (Remove not used `DotEq` token)

Failed merges:

r? @ghost

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/sys/windows/stdio.rs b/src/libstd/sys/windows/stdio.rs
index 81b89da21d3..c3a94698a0f 100644
--- a/src/libstd/sys/windows/stdio.rs
+++ b/src/libstd/sys/windows/stdio.rs
@@ -48,7 +48,7 @@ pub fn get(handle: c::DWORD) -> io::Result<Output> {
 }
 
 fn write(handle: c::DWORD, data: &[u8]) -> io::Result<usize> {
-    let handle = match try!(get(handle)) {
+    let handle = match get(handle)? {
         Output::Console(c) => c,
         Output::Pipe(p) => {
             let handle = Handle::new(p);
@@ -99,7 +99,7 @@ impl Stdin {
     }
 
     pub fn read(&self, buf: &mut [u8]) -> io::Result<usize> {
-        let handle = match try!(get(c::STD_INPUT_HANDLE)) {
+        let handle = match get(c::STD_INPUT_HANDLE)? {
             Output::Console(c) => c,
             Output::Pipe(p) => {
                 let handle = Handle::new(p);