package main
import (
"encoding/json"
"os"
"github.com/mashiike/otelattr"
)
type HTTPContext struct {
Status int `otelattr:"http.status_code"`
Method string `otelattr:"http.method"`
Path string `otelattr:"http.path"`
}
func main() {
httpCtx := HTTPContext{
Status: 200,
Method: "GET",
Path: "/",
}
attrs, err := otelattr.MarshalOtelAttributes(httpCtx)
if err != nil {
panic(err)
}
enc := json.NewEncoder(os.Stdout)
for _, attr := range attrs {
if err := enc.Encode(attr); err != nil {
panic(err)
}
}
// Output:
//{"Key":"http.status_code","Value":{"Type":"INT64","Value":200}}
//{"Key":"http.method","Value":{"Type":"STRING","Value":"GET"}}
//{"Key":"http.path","Value":{"Type":"STRING","Value":"/"}}
}LICENSE: MIT