perf(headers): O(1) case-insensitive lookup in HeadersAdapter #91559

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benfavre wants to merge 1 commit into vercel:canary from benfavre:perf/headers-adapter-fast-lookup

+41 −29

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perf(headers): O(1) case-insensitive lookup in HeadersAdapter #91559

perf(headers): use Map for O(1) case-insensitive key lookup in Header…

Vercel / Vercel – Code Owners succeeded Mar 18, 2026 in 0s

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