doc: ExtractError

ekexium · ekexium · commit cc1bbb7c6089 · 2021-03-03T15:27:19.000+08:00
Signed-off-by: ekexium &lt;ekexium@gmail.com&gt;
diff --git a/src/request/plan.rs b/src/request/plan.rs
@@ -261,6 +261,11 @@ impl<P: Plan> Clone for ExtractError<P> {
     }
 }
 
+/// When executed, the plan extracts errors from its inner plan, and
+/// returns an `Err` wrapping the error.
+///
+/// The errors come from two places: `Err` from inner plans, and `Ok(response)`
+/// where `response` contains unresolved errors.
 #[async_trait]
 impl<P: Plan> Plan for ExtractError<P>
 where

Original file line number	Diff line number	Diff line change
`@@ -261,6 +261,11 @@ impl<P: Plan> Clone for ExtractError<P> {`
`261`	`261`	`}`
`262`	`262`	`}`
`263`	`263`
	`264`	`+/// When executed, the plan extracts errors from its inner plan, and`
	`265`	+/// returns an `Err` wrapping the error.
	`266`	`+///`
	`267`	+/// The errors come from two places: `Err` from inner plans, and `Ok(response)`
	`268`	+/// where `response` contains unresolved errors.
`264`	`269`	`#[async_trait]`
`265`	`270`	`impl<P: Plan> Plan for ExtractError<P>`
`266`	`271`	`where`