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-rw-r--r--toolkit/components/glean/build_scripts/glean_parser_ext/templates/gifft.jinja212
1 files changed, 9 insertions, 3 deletions
diff --git a/toolkit/components/glean/build_scripts/glean_parser_ext/templates/gifft.jinja2 b/toolkit/components/glean/build_scripts/glean_parser_ext/templates/gifft.jinja2
index 4a58ef5411..9d0c10cdf6 100644
--- a/toolkit/components/glean/build_scripts/glean_parser_ext/templates/gifft.jinja2
+++ b/toolkit/components/glean/build_scripts/glean_parser_ext/templates/gifft.jinja2
@@ -35,7 +35,10 @@ using Telemetry::{{ probe_type }}ID;
using MetricId = uint32_t; // Same type as in api/src/private/mod.rs
using TimerId = uint64_t; // Same as in TimingDistribution.h.
-using MetricTimerTuple = std::tuple<MetricId, TimerId>;
+struct MetricTimerTuple {
+ MetricId mMetricId;
+ TimerId mTimerId;
+};
class MetricTimerTupleHashKey : public PLDHashEntryHdr {
public:
using KeyType = const MetricTimerTuple&;
@@ -49,15 +52,17 @@ class MetricTimerTupleHashKey : public PLDHashEntryHdr {
KeyType GetKey() const { return mValue; }
bool KeyEquals(KeyTypePointer aKey) const {
- return std::get<0>(*aKey) == std::get<0>(mValue) && std::get<1>(*aKey) == std::get<1>(mValue);
+ return aKey->mMetricId == mValue.mMetricId &&
+ aKey->mTimerId == mValue.mTimerId;
}
static KeyTypePointer KeyToPointer(KeyType aKey) { return &aKey; }
static PLDHashNumber HashKey(KeyTypePointer aKey) {
// Chosen because this is how nsIntegralHashKey does it.
- return HashGeneric(std::get<0>(*aKey), std::get<1>(*aKey));
+ return HashGeneric(aKey->mMetricId, aKey->mTimerId);
}
enum { ALLOW_MEMMOVE = true };
+ static_assert(std::is_trivially_copyable_v<MetricTimerTuple>);
private:
const MetricTimerTuple mValue;
@@ -170,6 +175,7 @@ class ScalarIDHashKey : public PLDHashEntryHdr {
return static_cast<std::underlying_type<ScalarID>::type>(*aKey);
}
enum { ALLOW_MEMMOVE = true };
+ static_assert(std::is_trivially_copyable_v<ScalarID>);
private:
const ScalarID mValue;