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

# Trait Readable

Module: `protocol_types::side_effect`

```rust
pub trait Readable {
    // Required methods
    pub fn assert_match_read_request(self, read_request: Field);
}
```

## Required methods

```rust
pub fn assert_match_read_request(self, read_request: Field)
```

## Implementors

```rust
impl Readable for NoteHash
```

```rust
impl Readable for NoteHashLeafPreimage
```

```rust
impl Readable for Nullifier
```

```rust
impl Readable for NullifierLeafPreimage
```