Golang go/scanner.ErrorList type examples
package go/scanner
ErrorList is a list of *Errors. The zero value for an ErrorList is an empty ErrorList ready to use.
Golang go/scanner.ErrorList type usage examples
Example 1:
switch err := err.(type) {
case types.Error:
posn := a.prog.Fset.Position(err.Pos)
errors[posn] = append(errors[posn], err.Msg)
case scanner.ErrorList:
for _, e := range err {
errors[e.Pos] = append(errors[e.Pos], e.Msg)
}
Example 2:
func report(err error) {
scanner.PrintError(os.Stderr, err)
if list, ok := err.(scanner.ErrorList); ok {
errorCount += len(list)
return
}
errorCount++
}
Reference :
Advertisement
Something interesting
Tutorials
+22.7k Golang : Round float to precision example
+6.5k Elasticsearch : Shutdown a local node
+30.4k Golang : How to redirect to new page with net/http?
+12.8k Golang : http.Get example
+14.8k Golang : Get URI segments by number and assign as variable example
+22.4k Golang : How to read JPG(JPEG), GIF and PNG files ?
+15.3k nginx: [emerg] unknown directive "ssl"
+7.1k Javascript : How to get JSON data from another website with JQuery or Ajax ?
+8.2k How to show different content from website server when AdBlock is detected?
+11.1k Golang : Web routing/multiplex example
+14k Golang : Fix cannot use buffer (type bytes.Buffer) as type io.Writer(Write method has pointer receiver) error