snapshot of https://github.com/ory/keto.git (master, 2026-09-16; blobs > 131072B omitted)

oryx/prometheusx/status_code_strings.go

@@ -0,0 +1,32 @@
+// Copyright © 2026 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package prometheusx
+
+import "strconv"
+
+var toString = [600]string{
+	100: "100", 101: "101", 102: "102", 103: "103",
+
+	200: "200", 201: "201", 202: "202", 203: "203", 204: "204", 205: "205", 206: "206", 207: "207", 208: "208",
+	226: "226",
+
+	300: "300", 301: "301", 302: "302", 303: "303", 304: "304", 305: "305", 307: "307", 308: "308",
+	400: "400", 401: "401", 402: "402", 403: "403", 404: "404", 405: "405", 406: "406", 407: "407", 408: "408", 409: "409", 410: "410", 411: "411", 412: "412", 413: "413", 414: "414", 415: "415", 416: "416", 417: "417", 418: "418", 421: "421", 422: "422", 423: "423", 424: "424", 425: "425", 426: "426", 428: "428", 429: "429",
+	431: "431",
+	451: "451",
+	499: "499",
+
+	500: "500", 501: "501", 502: "502", 503: "503", 504: "504", 505: "505", 506: "506", 507: "507", 508: "508", 510: "510", 511: "511",
+}
+
+// StatusCodeToString converts an HTTP status code to its string representation.
+// It is highly optimized for the well-known HTTP status codes.
+func StatusCodeToString(code int) string {
+	if code >= 0 && code < len(toString) {
+		if s := toString[code]; s != "" {
+			return s
+		}
+	}
+	return strconv.Itoa(code)
+}