From 981c4e3ce6f3d89f681fbb0de753d03425c6a209 Mon Sep 17 00:00:00 2001 From: Lukasz Anforowicz Date: Wed, 13 Dec 2023 21:14:18 +0000 Subject: Add unstable `-Zdefault-hidden-visibility` cmdline flag for `rustc`. The new flag has been described in the Major Change Proposal at https://github.com/rust-lang/compiler-team/issues/656 --- .../src/compiler-flags/default-hidden-visibility.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/doc/unstable-book/src/compiler-flags/default-hidden-visibility.md (limited to 'src') diff --git a/src/doc/unstable-book/src/compiler-flags/default-hidden-visibility.md b/src/doc/unstable-book/src/compiler-flags/default-hidden-visibility.md new file mode 100644 index 00000000000..579add4a9d9 --- /dev/null +++ b/src/doc/unstable-book/src/compiler-flags/default-hidden-visibility.md @@ -0,0 +1,12 @@ +# `default-hidden-visibility` + +The tracking issue for this feature is: https://github.com/rust-lang/compiler-team/issues/656 + +------------------------ + +This flag can be used to override the target's +[`default_hidden_visibility`](https://doc.rust-lang.org/beta/nightly-rustc/rustc_target/spec/struct.TargetOptions.html#structfield.default_hidden_visibility) +setting. +Using `-Zdefault_hidden_visibility=yes` is roughly equivalent to Clang's +[`-fvisibility=hidden`](https://clang.llvm.org/docs/ClangCommandLineReference.html#cmdoption-clang-fvisibility) +cmdline flag. -- cgit 1.4.1-3-g733a5