alef 0.83.2

Opinionated polyglot binding generator for Rust libraries
Documentation 
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    @Override
    @SuppressWarnings("PMD.AvoidCatchingGenericException")
    public synchronized void close() {
        if (transferPending) {
            awaitTransfer();
        }
        if (handleUnavailable || handle == null || handle.equals(MemorySegment.NULL)) {
            handleUnavailable = true;
            return;
        }
        handleUnavailable = true;
        awaitBorrowedCalls();
        MemorySegment handleToFree = handle;
        handle = MemorySegment.NULL;
        try {
            NativeLib.{{ free_handle }}.invoke(handleToFree);
        } catch (Throwable e) {
            throw new RuntimeException("Failed to free {{ class_name }}: " + e.getMessage(), e);
        }
    }

    private void awaitTransfer() {
        boolean interrupted = false;
        while (transferPending) {
            try {
                wait();
            } catch (InterruptedException ignored) {
                interrupted = true;
            }
        }
        if (interrupted) {
            Thread.currentThread().interrupt();
        }
    }