@digitalasset/daml-ledger/lib/validation/String.js

DAML Ledger API Node.js bindings

"use strict";
// Copyright (c) 2021 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
Object.defineProperty(exports, "__esModule", { value: true });
exports.string = void 0;
const Validation_1 = require("./Validation");
function string(literal) {
    return {
        type: `literal<${literal}>`,
        validate(value, key, validation) {
            const node = Validation_1.init(key, validation);
            if (value !== literal) {
                const actualType = Validation_1.typeOf(value);
                const error = {
                    errorType: 'type-error',
                    expectedType: this.type,
                    actualType: actualType
                };
                node.errors.push(error);
            }
            return validation || node;
        }
    };
}
exports.string = string;
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