Function paimon_table_scan_plan

bindings/c/src/table.rs:280–311

(
    scan: *const paimon_table_scan,
)

/// `scan` must be a valid pointer from `paimon_read_builder_new_scan`, or null (returns error).
#[no_mangle]
pub unsafe extern "C" fn paimon_table_scan_plan(
    scan: *const paimon_table_scan,
) -> paimon_result_plan {
    if let Err(e) = check_non_null(scan, "scan") {
        return paimon_result_plan {
            plan: std::ptr::null_mut(),
            error: e,
        };
    }
    let scan_state = &*((*scan).inner as *const TableScanState);
    let mut rb = scan_state.table.new_read_builder();
    if let Some(ref filter) = scan_state.filter {
        rb.with_filter(filter.clone());
    }
    let table_scan = rb.new_scan();

    match runtime().block_on(table_scan.plan()) {
        Ok(plan) => {
            let wrapper = Box::new(paimon_plan {
                inner: Box::into_raw(Box::new(plan)) as *mut c_void,
            });
            paimon_result_plan {
                plan: Box::into_raw(wrapper),
                error: std::ptr::null_mut(),
            }
        }
        Err(e) => paimon_result_plan {
            plan: std::ptr::null_mut(),
            error: paimon_error::from_paimon(e),
        },
    }
}

// ======================= Plan ===============================