Pg to bun (#148)

* start moving to bun

* changing more stuff

* more

* and yet more

* tests passing

* seems stable now

* more big changes

* small fix

* little fixes

1 files changed, 28 insertions, 0 deletions

diff --git a/vendor/github.com/uptrace/bun/dialect/pgdialect/scan.go b/vendor/github.com/uptrace/bun/dialect/pgdialect/scan.go
new file mode 100644
index 000000000..9e22282f5
--- /dev/null
+++ b/vendor/github.com/uptrace/bun/dialect/pgdialect/scan.go
@@ -0,0 +1,28 @@
+package pgdialect
+
+import (
+	"fmt"
+	"reflect"
+
+	"github.com/uptrace/bun/schema"
+)
+
+func scanner(typ reflect.Type) schema.ScannerFunc {
+	if typ.Kind() == reflect.Interface {
+		return scanInterface
+	}
+	return schema.Scanner(typ)
+}
+
+func scanInterface(dest reflect.Value, src interface{}) error {
+	if dest.IsNil() {
+		dest.Set(reflect.ValueOf(src))
+		return nil
+	}
+
+	dest = dest.Elem()
+	if fn := scanner(dest.Type()); fn != nil {
+		return fn(dest, src)
+	}
+	return fmt.Errorf("bun: can't scan %#v into %s", src, dest.Type())
+}