this is escaped: @self.for_escape
this is not escaped: @#self.for_escape
value: @self.value
value: @&self.value
value: @&&self.value
data: @self.data.as_deref().unwrap_or_else(|| "Hii").to_string()
data: @self.data.as_deref().unwrap_or_else(|| &"Hii").to_string()
my func: this is @self.my_func().to_uppercase()
my func: this is@self.my_func()also it is