Struct GameRuleChangedEvent 

pub struct GameRuleChangedEvent<'a> {
    pub rule: &'a str,
    pub value: GameRuleValue,
    pub actor: Option<&'a GameRuleActor<'a>>,
}

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

Fields

rule: &'a str

value: GameRuleValue

actor: Option<&'a GameRuleActor<'a>>