Rollup merge of #68278 - wesleywiser:doc_query_key_recording, r=michaelwoerister
[self-profiler] Add example to `-Z help` to turn on query key recording Also add the `default` option so that it's easy to add query key recording to the default. r? @michaelwoerister
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@ -136,9 +136,11 @@ bitflags::bitflags! {
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}
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}
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}
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}
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// keep this in sync with the `-Z self-profile-events` help message in librustc_session/options.rs
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const EVENT_FILTERS_BY_NAME: &[(&str, EventFilter)] = &[
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const EVENT_FILTERS_BY_NAME: &[(&str, EventFilter)] = &[
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("none", EventFilter::NONE),
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("none", EventFilter::NONE),
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("all", EventFilter::ALL),
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("all", EventFilter::ALL),
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("default", EventFilter::DEFAULT),
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("generic-activity", EventFilter::GENERIC_ACTIVITIES),
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("generic-activity", EventFilter::GENERIC_ACTIVITIES),
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("query-provider", EventFilter::QUERY_PROVIDERS),
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("query-provider", EventFilter::QUERY_PROVIDERS),
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("query-cache-hit", EventFilter::QUERY_CACHE_HITS),
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("query-cache-hit", EventFilter::QUERY_CACHE_HITS),
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@ -923,8 +923,12 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options,
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self_profile: SwitchWithOptPath = (SwitchWithOptPath::Disabled,
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self_profile: SwitchWithOptPath = (SwitchWithOptPath::Disabled,
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parse_switch_with_opt_path, [UNTRACKED],
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parse_switch_with_opt_path, [UNTRACKED],
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"run the self profiler and output the raw event data"),
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"run the self profiler and output the raw event data"),
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// keep this in sync with the event filter names in librustc_data_structures/profiling.rs
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self_profile_events: Option<Vec<String>> = (None, parse_opt_comma_list, [UNTRACKED],
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self_profile_events: Option<Vec<String>> = (None, parse_opt_comma_list, [UNTRACKED],
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"specifies which kinds of events get recorded by the self profiler"),
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"specifies which kinds of events get recorded by the self profiler;
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for example: `-Z self-profile-events=default,query-keys`
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all options: none, all, default, generic-activity, query-provider, query-cache-hit
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query-blocked, incr-cache-load, query-keys"),
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emit_stack_sizes: bool = (false, parse_bool, [UNTRACKED],
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emit_stack_sizes: bool = (false, parse_bool, [UNTRACKED],
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"emits a section containing stack size metadata"),
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"emits a section containing stack size metadata"),
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plt: Option<bool> = (None, parse_opt_bool, [TRACKED],
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plt: Option<bool> = (None, parse_opt_bool, [TRACKED],
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