1 | /*
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2 | * Copyright The OpenTelemetry Authors
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * https://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | */
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16 | /**
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17 | * No-op implementations of {@link TextMapPropagator}.
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18 | */
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19 | var NoopTextMapPropagator = /** @class */ (function () {
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20 | function NoopTextMapPropagator() {
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21 | }
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22 | /** Noop inject function does nothing */
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23 | NoopTextMapPropagator.prototype.inject = function (_context, _carrier) { };
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24 | /** Noop extract function does nothing and returns the input context */
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25 | NoopTextMapPropagator.prototype.extract = function (context, _carrier) {
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26 | return context;
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27 | };
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28 | NoopTextMapPropagator.prototype.fields = function () {
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29 | return [];
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30 | };
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31 | return NoopTextMapPropagator;
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32 | }());
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33 | export { NoopTextMapPropagator };
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34 | //# sourceMappingURL=NoopTextMapPropagator.js.map |
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