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context: add docs to ExampleWithValue

Change-Id: I3a83c63f4db2e46fd96f373378a429896e93f9d1
Reviewed-on: https://go-review.googlesource.com/48861
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Ioannis Georgoulas 2017-07-15 12:16:56 -06:00 committed by Brad Fitzpatrick
parent be36bd996e
commit 2cf9732e8a

View File

@ -93,6 +93,8 @@ func ExampleWithTimeout() {
// context deadline exceeded // context deadline exceeded
} }
// This example demonstrates how a value can be passed to the context
// and also how to retrieve it if it exists.
func ExampleWithValue() { func ExampleWithValue() {
type favContextKey string type favContextKey string