Rename "remarks on perma unstable features" to "external rustc_drivers"

reddevilmidzy · reddevilmidzy · commit a242f32e45d0 · 2026-01-16T19:26:34.000+09:00
diff --git a/src/SUMMARY.md b/src/SUMMARY.md
@@ -140,7 +140,7 @@
 
 - [Command-line arguments](./cli.md)
 - [rustc_driver and rustc_interface](./rustc-driver/intro.md)
-    - [Remarks on perma-unstable features](./rustc-driver/remarks-on-perma-unstable-features.md)
+    - [External rustc_drivers](./rustc-driver/external-rustc-drivers.md)
     - [Example: Type checking](./rustc-driver/interacting-with-the-ast.md)
     - [Example: Getting diagnostics](./rustc-driver/getting-diagnostics.md)
 - [Errors and lints](diagnostics.md)
diff --git a/src/rustc-driver/external-rustc-drivers.md b/src/rustc-driver/external-rustc-drivers.md
@@ -1,4 +1,4 @@
-# Remarks on perma unstable features
+# External `rustc_driver`s
 
 ## `rustc_private`
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Remarks on perma unstable features`
	`1`	+# External `rustc_driver`s
`2`	`2`
`3`	`3`	## `rustc_private`
`4`	`4`