> Aztec.nr API reference, v6.0.0 (mainnet and testnet). Index: https://docs.aztec.network/aztec-nr-api/v6.0.0/llms.txt

# Module utils

Module: `noir_aztec::protocol::utils`

## Re-exports

- `pub use serde::reader;`
- `pub use serde::writer;`

## Modules

- [arrays](/aztec-nr-api/v6.0.0/noir_aztec/protocol/utils/arrays/index.md)
- [field](/aztec-nr-api/v6.0.0/noir_aztec/protocol/utils/field/index.md)
- [math](/aztec-nr-api/v6.0.0/noir_aztec/protocol/utils/math/index.md)