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Pods/PromisesObjC/Sources/FBLPromises/include/FBLPromiseError.h

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+/**
+ Copyright 2018 Google Inc. All rights reserved.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at:
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+FOUNDATION_EXTERN NSErrorDomain const FBLPromiseErrorDomain NS_REFINED_FOR_SWIFT;
+
+/**
+ Possible error codes in `FBLPromiseErrorDomain`.
+ */
+typedef NS_ENUM(NSInteger, FBLPromiseErrorCode) {
+  /** Promise failed to resolve in time. */
+  FBLPromiseErrorCodeTimedOut = 1,
+  /** Validation predicate returned false. */
+  FBLPromiseErrorCodeValidationFailure = 2,
+} NS_REFINED_FOR_SWIFT;
+
+NS_INLINE BOOL FBLPromiseErrorIsTimedOut(NSError *error) NS_SWIFT_UNAVAILABLE("") {
+  return error.domain == FBLPromiseErrorDomain &&
+         error.code == FBLPromiseErrorCodeTimedOut;
+}
+
+NS_INLINE BOOL FBLPromiseErrorIsValidationFailure(NSError *error) NS_SWIFT_UNAVAILABLE("") {
+  return error.domain == FBLPromiseErrorDomain &&
+         error.code == FBLPromiseErrorCodeValidationFailure;
+}
+
+NS_ASSUME_NONNULL_END