> ## Documentation Index
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# core::circuit::u384

A 384-bit unsigned integer, used for circuit values.

## Signature

```rust theme={null}

#[derive(Copy, Drop, Debug, PartialEq)]
pub struct u384 {
    pub limb0: BoundedInt,
    pub limb1: BoundedInt,
    pub limb2: BoundedInt,
    pub limb3: BoundedInt,
}
```

## Members

### limb0

The least significant 96 bits

#### Signature

```rust theme={null}
pub limb0: BoundedInt
```

### limb1

Bits 96-191

#### Signature

```rust theme={null}
pub limb1: BoundedInt
```

### limb2

Bits 192-287

#### Signature

```rust theme={null}
pub limb2: BoundedInt
```

### limb3

The most significant 96 bits

#### Signature

```rust theme={null}
pub limb3: BoundedInt
```