2 Commits (c299a96624e7b9c1667084361b79a0e0b132993a)

Author	SHA1	Message	Date
Joe Tsai	c299a96624	all: apply consistent imports of "json" packages ... This runs: go run ./cmd/jsonimports -update -ignore=tempfork/ which applies the following rules: * Until the Go standard library formally accepts "encoding/json/v2" and "encoding/json/jsontext" into the standard library (i.e., they are no longer considered experimental), we forbid any code from directly importing those packages. Go code should instead import "github.com/go-json-experiment/json" and "github.com/go-json-experiment/json/jsontext". The latter packages contain aliases to the standard library if built on Go 1.25 with the goexperiment.jsonv2 tag specified. * Imports of "encoding/json" or "github.com/go-json-experiment/json/v1" must be explicitly imported under the package name "jsonv1". If both packages need to be imported, then the former should be imported under the package name "jsonv1std". * Imports of "github.com/go-json-experiment/json" must be explicitly imported under the package name "jsonv2". The latter two rules exist to provide clarity when reading code. Without them, it is unclear whether "json.Marshal" refers to v1 or v2. With them, however, it is clear that "jsonv1.Marshal" is calling v1 and that "jsonv2.Marshal" is calling v2. Updates tailscale/corp#791 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	1 month ago
Joe Tsai	1f029180c7	types/jsonx: add package for json/v2 helpers (#15756) ... The typical way to implement union types in Go is to use an interface where the set of types is limited. However, there historically has been poor support in v1 "encoding/json" with interface types where you can marshal such values, but fail to unmarshal them since type information about the concrete type is lost. The MakeInterfaceCoders function constructs custom marshal/unmarshal functions such that the type name is encoded in the JSON representation. The set of valid concrete types for an interface must be statically specified for this to function. Updates tailscale/corp#22024 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	8 months ago