Link to code for caching example

mpizenberg · mpizenberg · commit ca061746ae55 · 2020-11-18T17:48:40.000+01:00
diff --git a/src/pubgrub_crate/caching.md b/src/pubgrub_crate/caching.md
@@ -59,5 +59,7 @@ impl<P: Package, V: Version> DependencyProvider<P, V> for CachingDependencyProvi
 }
 ```
 
-A complete caching example based on the `OfflineDependencyProvider`
-is available in `examples/caching_dependency_provider.rs`.
+An example of caching based on the `OfflineDependencyProvider`
+is available in [`examples/caching_dependency_provider.rs`][example].
+
+[example]: https://github.com/pubgrub-rs/pubgrub/blob/release/examples/caching_dependency_provider.rs

Original file line number	Diff line number	Diff line change
`@@ -59,5 +59,7 @@ impl<P: Package, V: Version> DependencyProvider<P, V> for CachingDependencyProvi`
`59`	`59`	`}`
`60`	`60`	```
`61`	`61`
`62`		-A complete caching example based on the `OfflineDependencyProvider`
`63`		-is available in `examples/caching_dependency_provider.rs`.
	`62`	+An example of caching based on the `OfflineDependencyProvider`
	`63`	+is available in [`examples/caching_dependency_provider.rs`][example].
	`64`	`+`
	`65`	`+[example]: https://github.com/pubgrub-rs/pubgrub/blob/release/examples/caching_dependency_provider.rs`