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Is it supported already and im doing something wrong?
#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, SpacetimeType)]
pub struct AccountId(pub u64);
#[table(name = account)]
pub struct Account {
#[primary_key]
#[auto_inc]
pub id: AccountId,
pub created_at: Timestamp,
}
1. proc-macro derive panicked
message: called `Option::unwrap()` on a `None` value
2. proc-macro panicked: called `Option::unwrap()` on a `None` value
the trait bound `for<'de> schema::account::AccountId: spacetimedb::Deserialize<'de>` is not satisfied.
the column type `schema::account::AccountId` does not implement `SpacetimeType`
table column types all must implement `SpacetimeType`
if you own the type, try adding `#[derive(SpacetimeType)]` to its definition
the following other types implement trait `spacetimedb::SpacetimeType`:
Activity
View on GitHub#4031- See #2957
I think best way to do it as a first step is to support the same currently supported(Column Types) types as underlying type.
Your example from PR:
#[derive(SpacetimeType)] pub struct Position(vecmath::Vector3<f64>);afaik if the underlying type are not derive
Serialize,Deserializeno thing will work@CorrM That's just for usecase illustration purposes. No type will work that way without my patch, and at least some do with it.
Hey @CorrM, yes as @egormanga pointed out, this is not currently supported.
@bfops any update?
Hi @CorrM, the full implementation of this feature is larger than a small PR.
In the meantime, does a
structwith a single named field work for you?Hi @CorrM, the full implementation of this feature is larger than a small PR.
In the meantime, does a
structwith a single named field work for you?if you mean something like that, Yes:
#[derive(SpacetimeType)] struct SomeTable { value: u64 }@bfops state of this feature?
Hey @corrm, this is unchanged. This hasn't been a high priority for us since there's a fairly trivial workaround.
If it's a high priority for you, I recommend filing it via our feature requests page. Then other users will have an easier time finding and upvoting.
