---
title: "simd_make_uchar8(_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_uchar8(_:)-9e791"
---

# simd_make_uchar8(_:)

Returns a new vector with the first element set to a scalar value, and other elements set to zero.

## Declaration

```swift
func simd_make_uchar8(_ other: UInt8) -> simd_uchar8
```

## See Also

### Functions to Create Eight-Element Vectors From Scalar Values

- [simd_make_uchar8_undef(_:)](simd/simd_make_uchar8_undef(_:)-3cvtm.md)