Use github.com/pkg/errors

pgtype/aclitem_array.go

@@ -2,7 +2,8 @@ package pgtype
 
 import (
 	"database/sql/driver"
-	"fmt"
+
+	"github.com/pkg/errors"
 )
 
 type ACLItemArray struct {
@@ -37,7 +38,7 @@ func (dst *ACLItemArray) Set(src interface{}) error {
 		if originalSrc, ok := underlyingSliceType(src); ok {
 			return dst.Set(originalSrc)
 		}
-		return fmt.Errorf("cannot convert %v to ACLItem", value)
+		return errors.Errorf("cannot convert %v to ACLItem", value)
 	}
 
 	return nil
@@ -77,7 +78,7 @@ func (src *ACLItemArray) AssignTo(dst interface{}) error {
 		return NullAssignTo(dst)
 	}
 
-	return fmt.Errorf("cannot decode %v into %T", src, dst)
+	return errors.Errorf("cannot decode %v into %T", src, dst)
 }
 
 func (dst *ACLItemArray) DecodeText(ci *ConnInfo, src []byte) error {
@@ -188,7 +189,7 @@ func (dst *ACLItemArray) Scan(src interface{}) error {
 		return dst.DecodeText(nil, srcCopy)
 	}
 
-	return fmt.Errorf("cannot scan %T", src)
+	return errors.Errorf("cannot scan %T", src)
 }
 
 // Value implements the database/sql/driver Valuer interface.