Trait GameRulesRegistrar 

pub trait GameRulesRegistrar {
    // Required methods
    fn game_rule_category(&mut self, id: &str) -> Result<(), GameRuleError>;
    fn game_rule_bool(
        &mut self,
        id: &str,
        category: &str,
        default: bool,
    ) -> Result<BoolGameRuleKey, GameRuleError>;
}

Registrar operations for game rules.

Required Methods

fn game_rule_category(&mut self, id: &str) -> Result<(), GameRuleError>

Declare a game rule category in a namespace owned by the calling mod’s manifest. Invalid, foreign or duplicate IDs refuse mod loading even if the error is ignored. Categories appear in the host’s game rules screen; remote clients do not receive them in this version.

fn game_rule_bool( &mut self, id: &str, category: &str, default: bool, ) -> Result<BoolGameRuleKey, GameRuleError>

Declare a boolean game rule in a namespace owned by this mod’s manifest. Category references are resolved after all mods register; an unknown category refuses installation then.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors