Function set_error

graphlite-ffi/src/lib.rs:404–410

Helper function to set error code if output pointer is not null

(error_out: *mut GraphLiteErrorCode, code: GraphLiteErrorCode)

// Helper function to set error code if output pointer is not null
fn set_error(error_out: *mut GraphLiteErrorCode, code: GraphLiteErrorCode) {
    if !error_out.is_null() {
        unsafe {
            *error_out = code;
        }
    }
}

#[cfg(test)]
mod tests {