traverseAsyncResultM

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List.traverseAsyncResultM
Namespace: FsToolkit.ErrorHandling
Function Signature:
('a -> Async<Result<'b,'c>>) -> 'a list -> Async<Result<'b list, 'c>>
Note that traverse is the same as map >> sequence. See also List.sequenceAsyncResultM.
This is monadic, stopping on the first error.
This is the same as traverseResultM except that it uses Async<Result<_,_>> instead of Result<_,_>.
See also Scott Wlaschin's Understanding traverse and sequence.
Examples

sequenceResultA

sequenceAsyncResultM

Last modified 9mo ago

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Outline

List.traverseAsyncResultM

Examples