map3

AsyncResultOption.map3

Namespace: FsToolkit.ErrorHandling

Function Signature:

('a -> 'b -> 'c -> 'd)
  -> Async<Result<'a option, 'e>>
  -> Async<Result<'b option, 'e>> 
  -> Async<Result<'c option, 'e>>
  -> Async<Result<'d option, 'e>>

Examples

Note: Many use-cases requiring map operations can also be solved using the asyncResultOption computation expression.