diff --git a/src/types/from_sql.rs b/src/types/from_sql.rs
index 0f072c9..0f3b63a 100644
--- a/src/types/from_sql.rs
+++ b/src/types/from_sql.rs
@@ -177,7 +177,7 @@ impl FromSql for std::sync::Arc<str> {
 impl FromSql for Vec<u8> {
     #[inline]
     fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {
-        value.as_blob().map(|b| b.to_vec())
+        value.as_blob().map(<[u8]>::to_vec)
     }
 }
 
diff --git a/src/types/time.rs b/src/types/time.rs
index bc600a9..4e2811e 100644
--- a/src/types/time.rs
+++ b/src/types/time.rs
@@ -47,7 +47,7 @@ impl FromSql for OffsetDateTime {
                 len if len <= 19 => {
                     // TODO YYYY-MM-DDTHH:MM:SS
                     PrimitiveDateTime::parse(s, &PRIMITIVE_SHORT_DATE_TIME_FORMAT)
-                        .map(|d| d.assume_utc())
+                        .map(PrimitiveDateTime::assume_utc)
                 }
                 _ if s.as_bytes()[19] == b':' => {
                     // legacy
@@ -56,7 +56,7 @@ impl FromSql for OffsetDateTime {
                 _ if s.as_bytes()[19] == b'.' => OffsetDateTime::parse(s, &OFFSET_DATE_TIME_FORMAT)
                     .or_else(|err| {
                         PrimitiveDateTime::parse(s, &PRIMITIVE_DATE_TIME_FORMAT)
-                            .map(|d| d.assume_utc())
+                            .map(PrimitiveDateTime::assume_utc)
                             .map_err(|_| err)
                     }),
                 _ => OffsetDateTime::parse(s, &OFFSET_SHORT_DATE_TIME_FORMAT),