diff options
| author |  Muxi Yan <mxyan@google.com> | 2018-10-19 15:42:39 -0700 |
|---|---|---|
| committer | Muxi Yan <mxyan@google.com> | 2018-10-19 15:43:21 -0700 |
| commit | 422d3296b2d4fb3f8aa0991c2ffa895251ad8e91 (patch) | |
| tree | 6ebfe78c33a6164ad3330e6926a11adcef375bf5 /src/objective-c/GRPCClient/GRPCCall.h | |
| parent | e542e006eb4ffcd0c19488428a3cfe5605bf41e5 (diff) | |
Annotate Nullability
Diffstat (limited to 'src/objective-c/GRPCClient/GRPCCall.h')
| -rw-r--r-- | src/objective-c/GRPCClient/GRPCCall.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/objective-c/GRPCClient/GRPCCall.h b/src/objective-c/GRPCClient/GRPCCall.h index 9fdcd93a30..c862609b21 100644 --- a/src/objective-c/GRPCClient/GRPCCall.h +++ b/src/objective-c/GRPCClient/GRPCCall.h @@ -39,6 +39,8 @@ #include "GRPCCallOptions.h" +NS_ASSUME_NONNULL_BEGIN + #pragma mark gRPC errors /** Domain of NSError objects produced by gRPC. */ @@ -154,13 +156,13 @@ extern NSString * const kGRPCTrailersKey; @optional /** Issued when initial metadata is received from the server. */ -- (void)receivedInitialMetadata:(NSDictionary *)initialMetadata; +- (void)receivedInitialMetadata:(NSDictionary * _Nullable)initialMetadata; /** * Issued when a message is received from the server. The message is the raw data received from the * server, with decompression and without proto deserialization. */ -- (void)receivedRawMessage:(NSData *)message; +- (void)receivedRawMessage:(NSData * _Nullable)message; /** * Issued when a call finished. If the call finished successfully, \a error is nil and \a @@ -168,7 +170,7 @@ extern NSString * const kGRPCTrailersKey; * is non-nil and contains the corresponding error information, including gRPC error codes and * error descriptions. */ -- (void)closedWithTrailingMetadata:(NSDictionary *)trailingMetadata error:(NSError *)error; +- (void)closedWithTrailingMetadata:(NSDictionary * _Nullable)trailingMetadata error:(NSError * _Nullable)error; @required @@ -226,7 +228,7 @@ extern NSString * const kGRPCTrailersKey; */ - (instancetype)initWithRequestOptions:(GRPCRequestOptions *)requestOptions responseHandler:(id<GRPCResponseHandler>)responseHandler - callOptions:(GRPCCallOptions *)callOptions NS_DESIGNATED_INITIALIZER; + callOptions:(GRPCCallOptions * _Nullable)callOptions NS_DESIGNATED_INITIALIZER; /** * Convenience initializer for a call that uses default call options (see GRPCCallOptions.m for * the default options). @@ -267,6 +269,8 @@ extern NSString * const kGRPCTrailersKey; @end +NS_ASSUME_NONNULL_END + /** * This interface is deprecated. Please use \a GRPCcall2. * |