react-native/React/Executors/RCTJSCErrorHandling.h
Pieter De Baets f2a46b17d4 Replace RCTJSCWrapper with JSCWrapper from ReactCommon
Reviewed By: mhorowitz

Differential Revision: D4204516

fbshipit-source-id: 6bcb122daf2848035dfae404ee7a2e9aca0f8087
2016-11-23 11:43:48 -08:00

34 lines
1.2 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import <JavaScriptCore/JavaScriptCore.h>
#import <React/RCTDefines.h>
/**
Translates a given exception into an NSError.
@param exception The JavaScript exception object to translate into an NSError. This must be
a JavaScript Error object, otherwise no stack trace information will be available.
@return The translated NSError object
- The JS exception's name property is incorporated in the NSError's localized description
- The JS exception's message property is the NSError's failure reason
- The JS exception's unsymbolicated stack trace is available via the NSError userInfo's RCTJSExceptionUnsymbolicatedStackTraceKey
*/
RCT_EXTERN NSError *RCTNSErrorFromJSError(JSValue *exception);
/**
Translates a given exception into an NSError.
@see RCTNSErrorFromJSError for details
*/
RCT_EXTERN NSError *RCTNSErrorFromJSErrorRef(JSValueRef exceptionRef, JSGlobalContextRef ctx);