You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
406 B
20 lines
406 B
package jx |
|
|
|
// Null reads a json object as null and |
|
// returns whether it's a null or not. |
|
func (d *Decoder) Null() error { |
|
if err := d.skipSpace(); err != nil { |
|
return err |
|
} |
|
|
|
var buf [4]byte |
|
if err := d.readExact4(&buf); err != nil { |
|
return err |
|
} |
|
|
|
if string(buf[:]) != "null" { |
|
const encodedNull = 'n' | 'u'<<8 | 'l'<<16 | 'l'<<24 |
|
return findInvalidToken4(buf, encodedNull) |
|
} |
|
return nil |
|
}
|
|
|