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

# Struct CastExpression

Module: `std::meta::expr`

```rust
pub comptime struct CastExpression
{ /* private fields */ }
```

A cast expression decomposed by [`Expr::as_cast`](/aztec-nr-api/v6.0.0/std/primitive.Expr.md#as_cast).

## Implementations

```rust
impl CastExpression
```

```rust
pub comptime fn expression(self) -> Expr
```

The expression being cast.

```rust
pub comptime fn typ(self) -> UnresolvedType
```

The type the expression is cast to.