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