Add section about manual rows iteration to dbscan doc.

doc.go

@@ -112,5 +112,10 @@ Rows processing
 ScanAll and ScanOne functions take care of rows processing,
 they iterate rows to the end and close them after that.
 Client code doesn't need to bother with that, it just passes rows to dbscan.
+
+Manual rows iteration
+
+It's possible to manually control rows iteration, but still use all scanning features of dbscan,
+see RowScanner for details.
 */
 package dbscan

pgxscan/pgxscan.go

@@ -45,26 +45,27 @@ func QueryOne(ctx context.Context, dst interface{}, q Querier, query string, arg
 }
 
 // ScanAll is a wrapper around the dbscan.ScanAll function.
-// Se dbscan.ScanAll for details.
+// See dbscan.ScanAll for details.
 func ScanAll(dst interface{}, rows pgx.Rows) error {
 	err := dbscan.ScanAll(dst, NewRowsAdapter(rows))
 	return errors.Wrap(err, "pgxscan: proxy call to dbscan.ScanAll")
 }
 
 // ScanOne is a wrapper around the dbscan.ScanOne function.
-// Se dbscan.ScanOne for details.
+// See dbscan.ScanOne for details.
 func ScanOne(dst interface{}, rows pgx.Rows) error {
 	err := dbscan.ScanOne(dst, NewRowsAdapter(rows))
 	return errors.Wrap(err, "pgxscan: proxy call to dbscan.ScanOne")
 }
 
 // NotFound is a wrapper around the dbscan.NotFound function.
-// Se dbscan.NotFound for details.
+// See dbscan.NotFound for details.
 func NotFound(err error) bool {
 	return dbscan.NotFound(err)
 }
 
 // RowScanner is a wrapper around the dbscan.RowScanner type.
+// See dbscan.RowScanner for details.
 type RowScanner struct {
 	*dbscan.RowScanner
 }
@@ -77,6 +78,7 @@ func NewRowScanner(rows pgx.Rows) *RowScanner {
 
 // Scan is a wrapper around the dbscan.RowScanner.Scan method.
 // See dbscan.RowScanner.Scan for details.
+// See RowScanner for example.
 func (rs *RowScanner) Scan(dst interface{}) error {
 	err := rs.RowScanner.Scan(dst)
 	return errors.Wrap(err, "pgxscan: proxy call to dbscan.RowScanner.Scan")

sqlscan/sqlscan.go

@@ -44,26 +44,27 @@ func QueryOne(ctx context.Context, dst interface{}, q Querier, query string, arg
 }
 
 // ScanAll is a wrapper around the dbscan.ScanAll function.
-// Se dbscan.ScanAll for details.
+// See dbscan.ScanAll for details.
 func ScanAll(dst interface{}, rows *sql.Rows) error {
 	err := dbscan.ScanAll(dst, rows)
 	return errors.Wrap(err, "sqlscan: proxy call to dbscan.ScanAll")
 }
 
 // ScanOne is a wrapper around the dbscan.ScanOne function.
-// Se dbscan.ScanOne for details.
+// See dbscan.ScanOne for details.
 func ScanOne(dst interface{}, rows *sql.Rows) error {
 	err := dbscan.ScanOne(dst, rows)
 	return errors.Wrap(err, "sqlscan: proxy call to dbscan.ScanOne")
 }
 
 // NotFound is a wrapper around the dbscan.NotFound function.
-// Se dbscan.NotFound for details.
+// See dbscan.NotFound for details.
 func NotFound(err error) bool {
 	return dbscan.NotFound(err)
 }
 
 // RowScanner is a wrapper around the dbscan.RowScanner type.
+// See dbscan.RowScanner for details.
 type RowScanner struct {
 	*dbscan.RowScanner
 }
@@ -75,6 +76,7 @@ func NewRowScanner(rows *sql.Rows) *RowScanner {
 
 // Scan is a wrapper around the dbscan.RowScanner.Scan method.
 // See dbscan.RowScanner.Scan for details.
+// See RowScanner for example.
 func (rs *RowScanner) Scan(dst interface{}) error {
 	err := rs.RowScanner.Scan(dst)
 	return errors.Wrap(err, "sqlscan: proxy call to dbscan.RowScanner.Scan")