# light

SLI

```
type SLI struct {
}
```

SRI

```
type SRI struct {
}
```

SLI

```
type SLI struct {
}
```

区块：

```
type Block struct {
    Num  hexutil.Uint64
    Hash keys.Uint256
    Outs []Out
    Nils []keys.Uint256
}
```

交易：

```
type Tx struct {
    Hash keys.Uint256
    Tx   stx.T
}
```

输出：

```
type Out struct {
    Root  keys.Uint256
    State localdb.RootState
}
```