rustdoc: stabilise --default-theme

ijackson · ijackson · commit 36ee3bde0709 · 2020-12-02T18:49:37.000Z
As discussed in #77213, this seems like it has bedded in and can be safely and usefully made stable. (rustdoc already has other stable options that interact quite intimately with the rustdoc-supplied CSS, and also an option for supplying entirely different CSS, so exposing the theme names this way seems a very minor step.) Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
@@ -269,7 +269,7 @@ fn opts() -> Vec<RustcOptGroup> {
                 "sort modules by where they appear in the program, rather than alphabetically",
             )
         }),
-        unstable("default-theme", |o| {
+        stable("default-theme", |o| {
             o.optopt(
                 "",
                 "default-theme",

Original file line number	Diff line number	Diff line change
`@@ -269,7 +269,7 @@ fn opts() -> Vec<RustcOptGroup> {`
`269`	`269`	`"sort modules by where they appear in the program, rather than alphabetically",`
`270`	`270`	`)`
`271`	`271`	`}),`
`272`		`- unstable("default-theme", \|o\| {`
	`272`	`+ stable("default-theme", \|o\| {`
`273`	`273`	`o.optopt(`
`274`	`274`	`"",`
`275`	`275`	`"default-theme",`