INNER CODE UNIT · Rust

ctx

shawnscode/crayon · modules/world/src/lib.rs:90

    pub fn ctx() -> &'static WorldSystem {
        unsafe {
            debug_assert!(
                !CTX.is_null(),
                "world system has not been initialized properly."
            );

            &*CTX
        }
    }

    /// Setup the world system.
    pub fn setup() -> Result<(), failure::Error> {
        unsafe {
            debug_assert!(CTX.is_null(), "duplicated setup of world system.");

            let ctx = WorldSystem::new()?;
            CTX = Box::into_raw(Box::new(ctx));

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