Differential D24765

lang/rust-nightly: enable the Rust profiler
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Authored by asomers on May 8 2020, 5:58 PM.

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tobik

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rust

Commits

rP535771: lang/rust-nightly: enable the Rust profiler

Summary

lang/rust-nightly: enable the Rust profiler

Enable the rust profiler on rust-nightly (as an unstable feature, it's not
allowed on the stable toolchain). This allows it to generate code coverage
reports.

https://doc.rust-lang.org/unstable-book/compiler-flags/profile.html
https://crates.io/crates/grcov

Test Plan

Built and tested a few crates on amd64 12.1-RELEASE

Diff Detail

Repository

rP FreeBSD ports repository

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Tests Not Applicable

Event Timeline

asomers created this revision.May 8 2020, 5:58 PM

Herald added a subscriber: mat. · View Herald TranscriptMay 8 2020, 5:58 PM

asomers requested review of this revision.May 8 2020, 5:58 PM

Harbormaster completed remote builds in B30983: Diff 71557.May 8 2020, 5:58 PM

Ok but please fix the nit below before commit.

lang/rust/Makefile
136 ↗	(On Diff #71557)	.if defined(NIGHTLY_DATE) like above

This revision is now accepted and ready to land.May 18 2020, 5:58 PM

Closed by commit rP535771: lang/rust-nightly: enable the Rust profiler (authored by asomers). · Explain WhyMay 18 2020, 6:40 PM

This revision was automatically updated to reflect the committed changes.

asomers added a commit: rP535771: lang/rust-nightly: enable the Rust profiler.

Revision Contents
Changeset List

Path

Size

head/

lang/

rust-nightly/

Makefile

2 lines

rust/

Makefile

3 lines

Diff 71949

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head/lang/rust-nightly/Makefile