Macro pbni::throw

macro_rules! throw {
    ($session:ident,$($arg:tt)*) => { ... };
}

抛出PB异常,包含调用处的位置信息,用法与format!相同

Examples

throw(session,"this is a {}!","exception");

Exception:

this is a exception!
at <module_path> (<file>:<line>:<column>)