bjoernager/rust
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unstable feature usage metrics

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This commit is contained in:
Jane Losare-Lusby 2024-09-06 13:05:01 -07:00
parent c82e0dff84
commit dc97db105a
10 changed files with 185 additions and 3 deletions
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2
compiler/rustc_session/src/config.rs
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@ -1068,7 +1068,7 @@ impl OutputFilenames {
self.with_directory_and_extension(&self.out_directory, extension)
}
fn with_directory_and_extension(&self, directory: &PathBuf, extension: &str) -> PathBuf {
pub fn with_directory_and_extension(&self, directory: &PathBuf, extension: &str) -> PathBuf {
let mut path = directory.join(&self.filestem);
path.set_extension(extension);
path

2
compiler/rustc_session/src/options.rs
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@ -1889,7 +1889,7 @@ options! {
meta_stats: bool = (false, parse_bool, [UNTRACKED],
"gather metadata statistics (default: no)"),
metrics_dir: Option<PathBuf> = (None, parse_opt_pathbuf, [UNTRACKED],
"stores metrics about the errors being emitted by rustc to disk"),
"the directory metrics emitted by rustc are dumped into (implicitly enables default set of metrics)"),
mir_emit_retag: bool = (false, parse_bool, [TRACKED],
"emit Retagging MIR statements, interpreted e.g., by miri; implies -Zmir-opt-level=0 \
(default: no)"),