Update Go and dependencies (#10)

- Update to Go 1.19 in go.mod
- Remove pkg/errors, use %w
- Update golang.org/x/tools

README.md

@@ -9,7 +9,7 @@ methods for all exported types within a specified package.
 
 ## Requirements
 
-Go 1.8+
+Go 1.19+
 
 ## License
 

go.mod

@@ -1,8 +1,5 @@
 module go.elastic.co/fastjson
 
-go 1.14
+go 1.19
 
-require (
-	github.com/pkg/errors v0.8.0
-	golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5
-)
+require golang.org/x/tools v0.9.3

go.sum

@@ -1,5 +1,3 @@
-github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
-github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -16,6 +14,8 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5 h1:MeC2gMlMdkd67dn17MEby3rGXRxZtWeiRXOnISfTQ74=
 golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.9.3 h1:Gn1I8+64MsuTb/HpH+LmQtNas23LhUVr3rYZ0eKuaMM=
+golang.org/x/tools v0.9.3/go.mod h1:owI94Op576fPu3cIGQeHs3joujW/2Oc6MtlxbF5dfNc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=

marshaler.go

@@ -17,8 +17,6 @@ package fastjson
 import (
 	"encoding/json"
 	"fmt"
-
-	"github.com/pkg/errors"
 )
 
 // Marshaler defines an interface that types can implement to provide
@@ -59,7 +57,7 @@ type Appender interface {
 // panics due to a broken json.Marshaler implementation or assumption, then
 // Marshal will encode the panic as
 //
-//     {"__PANIC__": "panic calling MarshalJSON for type Foo: reason"}
+//	{"__PANIC__": "panic calling MarshalJSON for type Foo: reason"}
 //
 // Marshal returns the first error encountered.
 func Marshal(w *Writer, v interface{}) error {
@@ -133,7 +131,7 @@ func marshalReflect(w *Writer, v interface{}) (result error) {
 			if !ok {
 				err = fmt.Errorf("%s", r)
 			}
-			result = errors.Wrapf(err, "panic calling MarshalJSON for type %T", v)
+			result = fmt.Errorf("panic calling MarshalJSON for type %T: %w", v, err)
 			w.RawString(`{"__PANIC__":`)
 			w.String(fmt.Sprint(result))
 			w.RawByte('}')