From 10785ba814192bba4783f4da913593eeeaf29027 Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Thu, 21 Apr 2022 17:35:00 +0200
Subject: [PATCH] completions/rustc: SILENCE

Otherwise this might print

> error: no override and no default toolchain set
---
 share/completions/rustc.fish | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/share/completions/rustc.fish b/share/completions/rustc.fish
index 0a905bcf6..0378b925f 100644
--- a/share/completions/rustc.fish
+++ b/share/completions/rustc.fish
@@ -20,7 +20,7 @@ complete -c rustc -f -l extern
 complete -c rustc -f -l sysroot
 complete -c rustc -x -l color -a 'auto always never'
 
-set -l rust_docs (rustc -C help \
+set -l rust_docs (rustc -C help 2>/dev/null \
     | string replace -r -i '(\s+)-C(.+)(\s+)--(\s+)([^\n]+)' '$2 $5' \
     | string trim \
     | string match -r '^.*[^:]$')
@@ -34,7 +34,7 @@ end
 
 # rustc -Z is only available with the nightly toolchain, which may not be installed
 if rustc +nightly >/dev/null 2>&1
-    set -l rust_docs (rustc +nightly -Z help \
+    set -l rust_docs (rustc +nightly -Z help 2>/dev/null \
         | string replace -r -i '(\s+)-Z(.+)--(\s+)([^\n]+)' '$2 $4' \
         | string trim \
         | string match -r '^.*[^:]$')
@@ -47,7 +47,7 @@ if rustc +nightly >/dev/null 2>&1
     end
 end
 
-set -l rust_docs (rustc -W help  \
+set -l rust_docs (rustc -W help 2>/dev/null  \
     | string match -r \
         '(?:\s+)(?:.+)(?:\s+)(?:allow|warn|deny|forbid)(?:\s+){2}(?:[^\n]+)' \
     | string replace -r -i \