review: glue the Codec compile-time check to GenericCodec

CMGS · CMGS · commit 13c60226986b · 2026-08-02T16:10:51.000+08:00
diff --git a/meta/json/codec.go b/meta/json/codec.go
@@ -16,12 +16,12 @@ type Codec interface {
 	Encode(m *Model) ([]byte, error)
 }
 
-var _ Codec = GenericCodec{}
-
 type genericFile struct {
 	Tables map[string]map[string]json.RawMessage `json:"tables"`
 }
 
+var _ Codec = GenericCodec{}
+
 // GenericCodec persists a Model as {"tables":{...}} for
 // namespaces with no legacy format (contract tests, future additions).
 // Insertion order is not preserved across reload: tables refill sorted by id.

Original file line number	Diff line number	Diff line change
`@@ -16,12 +16,12 @@ type Codec interface {`
`16`	`16`	`Encode(m *Model) ([]byte, error)`
`17`	`17`	`}`
`18`	`18`
`19`		`-var _ Codec = GenericCodec{}`
`20`		`-`
`21`	`19`	`type genericFile struct {`
`22`	`20`	Tables map[string]map[string]json.RawMessage `json:"tables"`
`23`	`21`	`}`
`24`	`22`
	`23`	`+var _ Codec = GenericCodec{}`
	`24`	`+`
`25`	`25`	`// GenericCodec persists a Model as {"tables":{...}} for`
`26`	`26`	`// namespaces with no legacy format (contract tests, future additions).`
`27`	`27`	`// Insertion order is not preserved across reload: tables refill sorted by id.`