restore v0.3.0

field.go

@@ -1,40 +1,15 @@
 package log
 
 import (
-	"fmt"
-	"strings"
+	"gitoa.ru/go-4devs/log/field"
 )
 
-// Fields slice field.
-type Fields []Field
-
-// String implement stringer.
-func (f Fields) String() string {
-	str := make([]string, len(f))
-	for i, field := range f {
-		str[i] = field.String()
-	}
-
-	return strings.Join(str, " ")
-}
-
-// NewField create field.
-func NewField(key string, value interface{}) Field {
-	return Field{Key: key, Value: value}
-}
-
-// Field struct.
-type Field struct {
-	Key   string
-	Value interface{}
-}
-
-// String implent stringer.
-func (f Field) String() string {
-	return fmt.Sprintf("%s=%+v", f.Key, f.Value)
+// Field create field.
+func Field(key string, value interface{}) field.Field {
+	return field.Any(key, value)
 }
 
 // FieldError new errors field with key error.
-func FieldError(err error) Field {
-	return NewField("error", err)
+func FieldError(err error) field.Field {
+	return field.Error("error", err)
 }