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| author | Matthias KrΓΌger <matthias.krueger@famsik.de> | 2024-11-21 11:58:36 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-21 11:58:36 +0100 |
| commit | fe5403f517617e1ecdf1cd3cd33bf205727f92c9 (patch) | |
| tree | b7c9380d41a326807565657bda20807f167f0bf0 /compiler/rustc_session/src/utils.rs | |
| parent | 0b1bf71a71c2a1d34c212285362530ec2c4e4775 (diff) | |
| parent | 0a14f712d7a2cf42e2e5705b2f5a8f1b8e67c7c2 (diff) | |
| download | rust-fe5403f517617e1ecdf1cd3cd33bf205727f92c9.tar.gz rust-fe5403f517617e1ecdf1cd3cd33bf205727f92c9.zip | |
Rollup merge of #130236 - yaahc:unstable-feature-usage, r=estebank
unstable feature usage metrics
example output
```
test-lib on ξ master [?] is π¦ v0.1.0 via π¦ v1.80.1
β― cat src/lib.rs
ββββββββ¬βββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β File: src/lib.rs
ββββββββΌβββββββββββββββββββββββββββββββββββββββββββββββββββββββ
1 β #![feature(unix_set_mark)]
2 β pub fn add(left: u64, right: u64) -> u64 {
3 β left + right
4 β }
5 β
6 β #[cfg(test)]
7 β mod tests {
8 β use super::*;
9 β
10 β #[test]
11 β fn it_works() {
12 β let result = add(2, 2);
13 β assert_eq!(result, 4);
14 β }
15 β }
ββββββββ΄βββββββββββββββββββββββββββββββββββββββββββββββββββββββ
test-lib on ξ master [?] is π¦ v0.1.0 via π¦ v1.80.1
β― cargo +stage1 rustc -- -Zmetrics-dir=$PWD/metrics
Compiling test-lib v0.1.0 (/home/yaahc/tmp/test-lib)
Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
test-lib on ξ master [?] is π¦ v0.1.0 via π¦ v1.80.1
β― cat metrics/unstable_feature_usage.json
ββββββββ¬βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β File: metrics/unstable_feature_usage.json
ββββββββΌβββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
1 β {"lib_features":[{"symbol":"unix_set_mark"}],"lang_features":[]}
```
related to https://github.com/rust-lang/rust/issues/129485
Diffstat (limited to 'compiler/rustc_session/src/utils.rs')
0 files changed, 0 insertions, 0 deletions