Update The Documentation To List Some Useful Information About The Di…

…splay Filter

docs/en/docs/syntax/filters.md

@@ -37,3 +37,35 @@ Example:
 ## Built-In Filters
 
 Built-In filters can be found in [`sailfish::runtime::filter`](https://docs.rs/sailfish/latest/sailfish/runtime/filter/index.html) module.
+
+## Useful Filters
+
+You can also use the Display filter to do things like format a date, or a UUID.
+
+- Easily Display A Date
+
+=== "Template"
+
+```
+<span><%= chrono::NaiveDate::from_ymd_opt(2015, 9, 5).unwrap().and_hms_opt(23, 56, 4).unwrap().format("around %l %p on %b %-d") | disp %></span>
+```
+
+=== "Result"
+
+```
+<span>around 11 PM on Sep 5</span>
+```
+
+- Easily Display A UUID
+
+=== "Template"
+
+```
+<span><%= uuid::Uuid::new_v4().urn() | disp %></span>
+```
+
+=== "Result"
+
+```
+<span>urn:uuid:c3602585-a9a1-43f5-b0e6-8bc05d5444dd</span>
+```