@ratley/react-native-apple-foundation-models/build/errors.js

Access Apple’s on-device Foundation Models (text + image AI)

const TEXT_GENERATION_ERROR_CODES = new Set([
    "ERR_TEXT_GENERATION_UNSUPPORTED",
    "ERR_TEXT_PROMPT_INVALID",
    "ERR_TEXT_GENERATION_INVALID_ARGUMENT",
    "ERR_TEXT_GENERATION_CANCELED",
    "ERR_TEXT_GENERATION_TIMEOUT",
    "ERR_TEXT_GENERATION_RUNTIME",
    "ERR_TEXT_GENERATION_MODEL_UNAVAILABLE",
]);
export class TextGenerationError extends Error {
    code;
    nativeCode;
    nativeDomain;
    cause;
    constructor({ code, message, cause, nativeCode, nativeDomain, }) {
        super(message);
        this.name = "TextGenerationError";
        this.code = code;
        this.cause = cause;
        this.nativeCode = nativeCode;
        this.nativeDomain = nativeDomain;
    }
}
function isNativeErrorLike(error) {
    if (typeof error !== "object" || error == null) {
        return false;
    }
    const candidate = error;
    return (typeof candidate.code === "string" && typeof candidate.message === "string");
}
export function toTextGenerationError(error) {
    if (error instanceof TextGenerationError) {
        return error;
    }
    if (isNativeErrorLike(error) &&
        TEXT_GENERATION_ERROR_CODES.has(error.code)) {
        return new TextGenerationError({
            code: error.code,
            message: String(error.message ?? "Text generation failed."),
            cause: error.cause,
            nativeCode: typeof error.nativeCode === "number" ? error.nativeCode : undefined,
            nativeDomain: typeof error.nativeDomain === "string" ? error.nativeDomain : undefined,
        });
    }
    return new TextGenerationError({
        code: "ERR_TEXT_GENERATION_RUNTIME",
        message: (isNativeErrorLike(error) && error.message) ||
            (error instanceof Error ? error.message : "Text generation failed."),
        cause: error instanceof Error ? error : undefined,
    });
}
export function isTextGenerationError(error) {
    return error instanceof TextGenerationError;
}
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