示例#1
0
// NewContext creates a new context with authInfo attached.
func NewContext(ctx context.Context, authInfo AuthInfo) context.Context {
	return context.WithValue(ctx, authInfoKey{}, authInfo)
}
示例#2
0
文件： trace.go 项目： jketcham/vicus 
// NewContext returns a copy of the parent context
// and associates it with a Trace.
func NewContext(ctx context.Context, tr Trace) context.Context {
	return context.WithValue(ctx, contextKey, tr)
}
示例#3
0
// NewContext creates a new context with md attached.
func NewContext(ctx context.Context, md MD) context.Context {
	return context.WithValue(ctx, mdKey{}, md)
}
示例#4
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// newContextWithStream creates a new context from ctx and attaches stream
// to it.
func newContextWithStream(ctx context.Context, stream *Stream) context.Context {
	return context.WithValue(ctx, streamKey, stream)
}