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Auto merge of #115735 - bjorn3:better_list_crate_metadata, r=wesleywiser

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Extend rustc -Zls

This makes it show a lot more things and thus a lot more useful.
This commit is contained in:
bors 2023-09-13 10:23:57 +00:00
commit 7e0261e7ea
9 changed files with 204 additions and 29 deletions
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6
compiler/rustc_driver_impl/src/lib.rs
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@ -700,12 +700,14 @@ pub fn list_metadata(
sess: &Session,
metadata_loader: &dyn MetadataLoader,
) -> Compilation {
if sess.opts.unstable_opts.ls {
let ls_kinds = &sess.opts.unstable_opts.ls;
if !ls_kinds.is_empty() {
match sess.io.input {
Input::File(ref ifile) => {
let path = &(*ifile);
let mut v = Vec::new();
locator::list_file_metadata(&sess.target, path, metadata_loader, &mut v).unwrap();
locator::list_file_metadata(&sess.target, path, metadata_loader, &mut v, ls_kinds)
.unwrap();
safe_println!("{}", String::from_utf8(v).unwrap());
}
Input::Str { .. } => {