Improve docs

alamb · alamb · commit 60c0bd55d476 · 2025-01-23T06:18:16.000-05:00
diff --git a/datafusion/expr/src/udf.rs b/datafusion/expr/src/udf.rs
@@ -193,6 +193,10 @@ impl ScalarUDF {
         self.inner.return_type_from_exprs(args, schema, arg_types)
     }
 
+    /// Return the datatype this function returns given the input argument types.
+    ///
+    /// See [`ScalarUDFImpl::return_type_from_args`] for more details.
+
     pub fn return_type_from_args(&self, args: ReturnTypeArgs) -> Result<ReturnInfo> {
         self.inner.return_type_from_args(args)
     }

Original file line number	Diff line number	Diff line change
`@@ -193,6 +193,10 @@ impl ScalarUDF {`
`193`	`193`	`self.inner.return_type_from_exprs(args, schema, arg_types)`
`194`	`194`	`}`
`195`	`195`
	`196`	`+ /// Return the datatype this function returns given the input argument types.`
	`197`	`+ ///`
	`198`	+ /// See [`ScalarUDFImpl::return_type_from_args`] for more details.
	`199`	`+`
`196`	`200`	`pub fn return_type_from_args(&self, args: ReturnTypeArgs) -> Result<ReturnInfo> {`
`197`	`201`	`self.inner.return_type_from_args(args)`
`198`	`202`	`}`