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compose_handler

wowlab_engine_content::composition

Function compose_handler 

Source 
pub(crate) fn compose_handler<T>(
    build_system: for<'a> fn(&HandlerParams<'a>) -> Result<BuiltCombatSystem, EngineError>,
    params: &HandlerParams<'_>,
    finish: impl FnOnce(ContentHandlerParts, &HandlerParams<'_>) -> Result<T, EngineError>,
) -> Result<T, EngineError>