feat(metrics): add bound instruments behind experimental feature flag#3421

Merged

cijothomas merged 12 commits into

open-telemetry:mainfrom

bryantbiggs:feat/bound-instruments

May 5, 2026

Commits on Apr 30, 2026

feat(metrics): add bound instruments behind experimental feature flag
bryantbiggs
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fix: correct import ordering for cargo fmt
bryantbiggs
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feat: add bound_count to TrackerEntry for bound instrument persistence
bryantbiggs
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fix(metrics): fix empty-attrs bind split and bind/collect eviction race
bryantbiggs
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revert(metrics): drop bound instruments from testing feature
bryantbiggs
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fix(metrics): replace bind() trait default panic with noop fallback
bryantbiggs
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fix(metrics): insert both original and sorted keys on bind()
bryantbiggs
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feat(metrics): make BoundCounter and BoundHistogram cloneable
bryantbiggs
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test(metrics): cover view filter and histogram empty-attr mixing
bryantbiggs
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fix(metrics): bind() at cardinality limit binds directly to overflow
bryantbiggs
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refactor(metrics): extend direct-bind to all aggregators
bryantbiggs
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Commits on May 5, 2026

Merge branch 'main' into feat/bound-instruments
cijothomas
authored