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

# Global DOM_SEP__TX_EFFECTS_TREE

Module: `noir_aztec::protocol::constants`

```rust
pub global DOM_SEP__TX_EFFECTS_TREE: u32;
```

Domain separator for the internal nodes of the tx effects tree. Distinct from [`DOM_SEP__TX_EFFECTS_TREE_LEAF`](/aztec-nr-api/mainnet/protocol_types/constants/global.DOM_SEP__TX_EFFECTS_TREE_LEAF.md) so that a leaf can never be confused with an internal node.