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Diffstat (limited to 'vendor/google.golang.org/grpc/metadata/metadata.go')
| -rw-r--r-- | vendor/google.golang.org/grpc/metadata/metadata.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index 3c0ca7a..65dc5af 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -141,6 +141,8 @@ func NewContext(ctx context.Context, md MD) context.Context { } // FromContext returns the MD in ctx if it exists. +// The returned md should be immutable, writing to it may cause races. +// Modification should be made to the copies of the returned md. func FromContext(ctx context.Context) (md MD, ok bool) { md, ok = ctx.Value(mdKey{}).(MD) return |