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24 lines
1.1 KiB
24 lines
1.1 KiB
syntax = "proto3"; |
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package envoy.extensions.regex_engines.v3; |
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import "udpa/annotations/status.proto"; |
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option java_package = "io.envoyproxy.envoy.extensions.regex_engines.v3"; |
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option java_outer_classname = "GoogleRe2Proto"; |
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option java_multiple_files = true; |
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option go_package = "github.com/envoyproxy/go-control-plane/envoy/extensions/regex_engines/v3;regex_enginesv3"; |
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option (udpa.annotations.file_status).package_version_status = ACTIVE; |
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// [#protodoc-title: Google RE2] |
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// [#extension: envoy.regex_engines.google_re2] |
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// Google's `RE2 <https://github.com/google/re2>`_ regex engine. The regex string must adhere to |
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// the documented `syntax <https://github.com/google/re2/wiki/Syntax>`_. The engine is designed |
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// to complete execution in linear time as well as limit the amount of memory used. |
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// |
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// Envoy emits two stats for tracking the program size of regexes: the histogram ``re2.program_size``, |
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// which records the program size, and the counter ``re2.exceeded_warn_level``, which is incremented |
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// each time the program size exceeds the warn level threshold. |
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message GoogleRE2 { |
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}
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