@anthropic-ai/sdk/internal/errors.js

The official TypeScript library for the Anthropic API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.castToError = void 0;
exports.isAbortError = isAbortError;
function isAbortError(err) {
    return (typeof err === 'object' &&
        err !== null &&
        // Spec-compliant fetch implementations
        (('name' in err && err.name === 'AbortError') ||
            // Expo fetch
            ('message' in err && String(err.message).includes('FetchRequestCanceledException'))));
}
const castToError = (err) => {
    if (err instanceof Error)
        return err;
    if (typeof err === 'object' && err !== null) {
        try {
            const tag = Object.prototype.toString.call(err);
            // cross-realm errors (e.g. undici's abort `DOMException` under jest) fail `instanceof Error`
            if (tag === '[object Error]' || tag === '[object DOMException]') {
                // @ts-ignore - not all envs have native support for cause yet
                const error = new Error(err.message, err.cause ? { cause: err.cause } : {});
                if (err.stack)
                    error.stack = err.stack;
                // @ts-ignore - not all envs have native support for cause yet
                if (err.cause && !error.cause)
                    error.cause = err.cause;
                if (err.name)
                    error.name = err.name;
                return error;
            }
        }
        catch { }
        try {
            return new Error(JSON.stringify(err));
        }
        catch { }
    }
    return new Error(err);
};
exports.castToError = castToError;
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