Struct EntitiesUnloadEvent 

pub struct EntitiesUnloadEvent<'a> {
    pub dimension: &'a str,
    pub chunk: [i32; 2],
    pub count: usize,
}

What Hooks::entities_unload is told. Each field is that hook’s argument of the same name, described in the hook’s doc.

Fields

dimension: &'a str

chunk: [i32; 2]

count: usize