fix autotype

diesel-rs · Aug 21, 2024 · 4e8b1f1 · 4e8b1f1
1 parent f543edd
commit 4e8b1f1
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/diesel/src/pg/expression/functions.rs b/diesel/src/pg/expression/functions.rs
@@ -86,22 +86,22 @@ define_sql_function! {
     /// #     use std::collections::Bound;
     /// #     use diesel::sql_types::{Nullable, Integer, Array};
     /// #     let connection = &mut establish_connection();
-    /// let int = diesel::select(lower::<Range<_>, Integer, _>(1..2)).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Range<_>,  _>(1..2)).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(Some(1), int);
     ///
-    /// let int = diesel::select(lower::<Range<_>, Integer, _>(..2)).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Range<_>, _>(..2)).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(None, int);
     ///
-    /// let int = diesel::select(lower::<Nullable<Range<_>>, Integer, _>(None::<std::ops::Range<i32>>)).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Nullable<Range<_>>, _>(None::<std::ops::Range<i32>>)).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(None, int);
     ///
-    /// let int = diesel::select(lower::<Multirange<_>, Integer, _>(vec![(Bound::Included(5), Bound::Included(7))])).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Multirange<_>, _>(vec![(Bound::Included(5), Bound::Included(7))])).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(Some(5), int);
     /// #     Ok(())
     /// # }
     /// ```
     #[cfg(feature = "postgres_backend")]
-    fn lower<Rang: MultirangeOrRangeMaybeNullable<Inner=T> + SingleValue, T: SingleValue>(range: Rang) -> Nullable<T>;
+    fn lower<R: MultirangeOrRangeMaybeNullable + SingleValue>(range: R) -> Nullable<R::Inner>;
 }
 
 define_sql_function! {

diff --git a/diesel/src/pg/expression/helper_types.rs b/diesel/src/pg/expression/helper_types.rs
@@ -311,7 +311,7 @@ pub type ConcatArray<Lhs, Rhs> = crate::dsl::Concat<Lhs, Rhs>;
 /// Return type of [`lower(range)`](super::functions::lower())
 #[allow(non_camel_case_types)]
 #[cfg(feature = "postgres_backend")]
-pub type lower<R, T> = super::functions::lower<SqlTypeOf<R>, SqlTypeOf<T>, R>;
+pub type lower<R> = super::functions::lower<SqlTypeOf<R>, R>;
 
 /// Return type of [`upper(range)`](super::functions::upper())
 #[allow(non_camel_case_types)]