# readFloat32

`import { readFloat32 } from "destack:bytes";`

Read one 32-bit float.

```ds title="readFloat32"
export function readFloat32(bytes: &'a readonly [uint8], offset: usize, order?: "bigEndian" | "littleEndian"): float32
```

[language/library/src/bytes/bytes.ds:65:71](https://github.com/destack-sh/destack/blob/main/language/library/src/bytes/bytes.ds#L65-L71)