Tyyppi.Struct.update-exclamation-mark
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update-exclamation-mark
, go back to Tyyppi.Struct module for more information.
Specs
update!(target :: struct, key :: atom(), updater :: (any() -> any())) :: struct | no_return() when struct: %{__struct__: atom()}
Updates the value in target under specified key, if passes validation, raises otherwise