Auto merge of #111348 - ozkanonur:remove-hardcoded-rustdoc-flags, r=albertlarsan68,oli-obk

new tool `rustdoc-gui-test`

Implements new tool `rustdoc-gui-test` that allows using compiletest headers for `rustdoc-gui` tests.

Author: bors

test/src/options.rs

@@ -16,19 +16,21 @@ pub enum ShouldPanic {
 }
 
 /// Whether should console output be colored or not
-#[derive(Copy, Clone, Debug)]
+#[derive(Copy, Clone, Default, Debug)]
 pub enum ColorConfig {
+    #[default]
     AutoColor,
     AlwaysColor,
     NeverColor,
 }
 
 /// Format of the test results output
-#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[derive(Copy, Clone, Debug, Default, PartialEq, Eq)]
 pub enum OutputFormat {
     /// Verbose output
     Pretty,
     /// Quiet output
+    #[default]
     Terse,
     /// JSON output
     Json,