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32 lines
1.1 KiB
Kotlin
32 lines
1.1 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.ext
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import mozilla.telemetry.glean.private.TimingDistributionMetricType
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/**
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* A reimplementation of [TimingDistributionMetricType.measure] that address unintuitive
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* issues around non-local returns: see https://bugzilla.mozilla.org/show_bug.cgi?id=1699505.
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* This should be removed once that bug is resolved. That method's kdoc is as follows:
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*
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* Convenience method to simplify measuring a function or block of code.
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*
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* If the measured function throws, the measurement is canceled and the exception rethrown.
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*/
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@Suppress("TooGenericExceptionCaught")
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fun <U> TimingDistributionMetricType.measureNoInline(funcToMeasure: () -> U): U {
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val timerId = start()
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val returnValue = try {
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funcToMeasure()
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} catch (e: Exception) {
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cancel(timerId)
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throw e
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}
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stopAndAccumulate(timerId)
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return returnValue
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}
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