Function gc_state

crates/vm/src/gc_state.rs:863–868

Get a reference to the GC state. In threading mode this is a true global (OnceLock). In non-threading mode this is thread-local, because PyRwLock/PyMutex use Cell-based locks that are not Sync.

()

/// In non-threading mode this is thread-local, because PyRwLock/PyMutex
/// use Cell-based locks that are not Sync.
pub fn gc_state() -> &'static GcState {
    rustpython_common::static_cell! {
        static GC_STATE: GcState;
    }
    GC_STATE.get_or_init(GcState::new)
}

#[cfg(test)]
mod tests {