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

# Module umap

Module: `std::collections::umap`

## Structs

- [UHashMap](/aztec-nr-api/v6.0.0/std/collections/umap/struct.UHashMap.md)