FsFlow.Builders.result

Mon, 01 Jan 0001 00:00:00 +0000

The fail-fast result { } computation expression.

Remarks

Use this builder when the happy path should short-circuit on the first error and you want to keep the workflow in `Result` shape all the way through. It works well for parsing, validation, and other boundaries where failure is expected to stop the flow immediately instead of accumulating diagnostics. Use `Check.orError` when a pure check needs a domain error, and `Guard.MapError` when you need to remap an existing error before entering the CE.

Examples

 let parsedUser =
     result {
         let! age = parseAge input
         let! name = parseName input
         return { Age = age; Name = name }
     }

Result Builder

Mon, 01 Jan 0001 00:00:00 +0000

The result { } builder provides a fail-fast computation expression for standard F# Result values.

Builder

FsFlow.Builders.result: The fail-fast result { } computation expression.

Result Builder on FsFlow

FsFlow.Builders.result

Remarks

Examples

Result Builder

Builder