Make error kind public

hansolshin · hansolshin · commit 427fc34968df · 2021-02-12T15:20:11.000+09:00
diff --git a/tokio-postgres/src/error/mod.rs b/tokio-postgres/src/error/mod.rs
@@ -336,8 +336,8 @@ pub enum ErrorPosition {
     },
 }
 
-#[derive(Debug, PartialEq)]
-enum Kind {
+#[derive(Debug, PartialEq, Clone)]
+pub enum Kind {
     Io,
     UnexpectedMessage,
     Tls,
@@ -428,6 +428,10 @@ impl Error {
         self.as_db_error().map(DbError::code)
     }
 
+    pub fn kind(&self) -> Kind {
+        self.0.kind.clone()
+    }
+
     fn new(kind: Kind, cause: Option<Box<dyn error::Error + Sync + Send>>) -> Error {
         Error(Box::new(ErrorInner { kind, cause }))
     }

Original file line number	Diff line number	Diff line change
`@@ -336,8 +336,8 @@ pub enum ErrorPosition {`
`336`	`336`	`},`
`337`	`337`	`}`
`338`	`338`
`339`		`-#[derive(Debug, PartialEq)]`
`340`		`-enum Kind {`
	`339`	`+#[derive(Debug, PartialEq, Clone)]`
	`340`	`+pub enum Kind {`
`341`	`341`	`Io,`
`342`	`342`	`UnexpectedMessage,`
`343`	`343`	`Tls,`
`@@ -428,6 +428,10 @@ impl Error {`
`428`	`428`	`self.as_db_error().map(DbError::code)`
`429`	`429`	`}`
`430`	`430`
	`431`	`+ pub fn kind(&self) -> Kind {`
	`432`	`+ self.0.kind.clone()`
	`433`	`+ }`
	`434`	`+`
`431`	`435`	`fn new(kind: Kind, cause: Option<Box<dyn error::Error + Sync + Send>>) -> Error {`
`432`	`436`	`Error(Box::new(ErrorInner { kind, cause }))`
`433`	`437`	`}`