Minor docs change for cargo test --help

Per #10208, make `cargo test -- --help` more discoverable.
rust-lang · Dec 17, 2021 · 229c7cf · 229c7cf
1 parent 8f8212c
commit 229c7cf
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/bin/cargo/commands/test.rs b/src/bin/cargo/commands/test.rs
@@ -56,7 +56,10 @@ pub fn cli() -> App {
         .arg_message_format()
         .arg_unit_graph()
         .arg_future_incompat_report()
-        .after_help("Run `cargo help test` for more detailed information.\n")
+        .after_help(
+            "Run `cargo help test` for more detailed information.\n\
+             Run `cargo test -- --help` for test binary options.\n",
+        )
 }
 
 pub fn exec(config: &mut Config, args: &ArgMatches<'_>) -> CliResult {