zip.md

ValueTaskValueOption.zip

Namespace: FsToolkit.ErrorHandling

Takes two voptions and returns a tuple of the pair or ValueNone if either are ValueNone

Function Signature

ValueTask<'left voption> -> ValueTask<'right voption> -> ValueTask<('left * 'right) voption>

Examples

Example 1

let left = ValueTaskValueOption.valueSome 123
let right = ValueTaskValueOption.valueSome "abc"

ValueTaskValueOption.zip left right
// valueTask { ValueSome (123, "abc") }

Example 2

let left = ValueTaskValueOption.valueSome 123
let right = ValueTask<_>(ValueNone)

ValueTaskValueOption.zip left right
// valueTask { ValueNone }