Improve error message in pattern matching when we forget to match the payload
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Area-Diagnostics
Feature Improvement
Theme-Simple-F#
- Dominant language
- F#
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Description
type Msg =
| ShowImage of int
let update model (msg:Msg) =
match msg with
| ShowImage ->
model
this is not helpful for newcomers. We should somehow explain that the pattern needs a payload placeholder.
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