Wire

Lamdera Wire is the mechanism by which ToBackend and ToFrontend message values are transferred between the frontend and the backend. page

Lamdera automatically handles encoding, transfer and decoding of these values, as well as type-checking they are being used correctly.

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🚫 Functions Functions are tricky; they might be partially applied, or close in values from the surrounding scope that cannot be serialized, so gathering up all that relevant context to encode & transfer is really difficult and messy.

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🚫 Kernel/Core values These are Javascript-backed values in elm/* and elm-explorations/* packages that cannot be encoded in Elm (a.k.a Kernel types). These include things like Task, Cmd, Sub etc, and the non-Kernel but unconstructible Never.

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