nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-23 15:23:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

[self-profiler] Clean up EventFilter

Browse Source
This commit is contained in:
Wesley Wiser 2020-01-24 21:35:21 -05:00
parent ea42b1c5b8
commit 2acf5a30ba
1 changed files with 3 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/librustc_data_structures/profiling.rs
View File

@ -128,17 +128,13 @@ bitflags::bitflags! {
Self::QUERY_PROVIDERS.bits |
Self::QUERY_BLOCKED.bits |
Self::INCR_CACHE_LOADS.bits;
// empty() and none() aren't const-fns unfortunately
const NONE = 0;
const ALL = !Self::NONE.bits;
}
}
// keep this in sync with the `-Z self-profile-events` help message in librustc_session/options.rs
const EVENT_FILTERS_BY_NAME: &[(&str, EventFilter)] = &[
("none", EventFilter::NONE),
("all", EventFilter::ALL),
("none", EventFilter::empty()),
("all", EventFilter::all()),
("default", EventFilter::DEFAULT),
("generic-activity", EventFilter::GENERIC_ACTIVITIES),
("query-provider", EventFilter::QUERY_PROVIDERS),
@ -180,7 +176,7 @@ impl SelfProfilerRef {
// If there is no SelfProfiler then the filter mask is set to NONE,
// ensuring that nothing ever tries to actually access it.
let event_filter_mask =
profiler.as_ref().map(|p| p.event_filter_mask).unwrap_or(EventFilter::NONE);
profiler.as_ref().map(|p| p.event_filter_mask).unwrap_or(EventFilter::empty());
SelfProfilerRef {
profiler,