Update documentation for Metrics API #2280
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Codecov ReportAll modified and coverable lines are covered by tests ✅
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## main #2280 +/- ##
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Coverage 79.4% 79.4%
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Files 122 122
Lines 20795 20795
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Hits 16514 16514
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cijothomas
reviewed
Nov 7, 2024
| @@ -11,6 +11,8 @@ static GLOBAL_METER_PROVIDER: Lazy<RwLock<GlobalMeterProvider>> = | |||
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| /// Sets the given [`MeterProvider`] instance as the current global meter | |||
| /// provider. | |||
| /// | |||
| /// **NOTE:** This function should be called before getting [`Meter`] instances via [`meter()`] or [`meter_with_scope()`]. Otherwise, you could get no-op [`Meter`] instances. | |||
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can we mention something like - do this at the earliest stage of your application/similar? Or is this sufficient?
I am also wondering what happens if a library statically creates Meter - is that going to be no-ops always, as we won't have an opportunity to set the global provider beforehand?
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