(De)serializing any type from a (de)serializable type #110
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I found myself relying on this trick again today but couldn't find it documented anywhere. It kind of follows from the design of serde, but I suspect there are a lot of users that are not aware of this and might do something more complicated, e.g. implement a Visitor like described in the docs.
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Travis panics, but I don't really understand where the panic comes from. Got a hint? |
dtolnay
reviewed
Mar 12, 2020
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The error in travis is:
error: cannot find attribute `serde` in this scope
--> /tmp/rust-skeptic.yuaqpH38o0J0/test.rs:14:7
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14 | #[serde(deserialize_with="deserialize_atomic_u64")]
| ^^^^^
error: aborting due to previous error
test deserializing_any_type_from_deserializable_type_sect_de_serializing_any_type_from_a_de_serializable_type_line_7 ... FAILED
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I found myself relying on this trick again today but couldn't find it documented anywhere.
It kind of follows from the design of serde, but I suspect there are a lot of users that are not aware of this and might do something more complicated, e.g. implement a Visitor like described in the docs.