dvic commented on issue #5344:
URL: https://github.com/apache/arrow-rs/issues/5344#issuecomment-1916486551
Hmm I might be confusing then something else, it seems that Vec<Box<...>> is
requiring this
```rust
error[E0277]: `(dyn arrow_array::builder::ArrayBuilder + 'static)` cannot be
shared between threads safely
--> src/main.rs:89:5
|
89 | tokio::spawn(f);
| ^^^^^^^^^^^^ `(dyn arrow_array::builder::ArrayBuilder + 'static)`
cannot be shared between threads safely
|
= help: the trait `Sync` is not implemented for `(dyn
arrow_array::builder::ArrayBuilder + 'static)`
= note: required for `Unique<(dyn arrow_array::builder::ArrayBuilder +
'static)>` to implement `Sync`
note: required because it appears within the type `Box<dyn ArrayBuilder>`
-->
/Users/dvic/.rustup/toolchains/stable-aarch64-apple-darwin/lib/rustlib/src/rust/library/alloc/src/boxed.rs:195:12
|
195 | pub struct Box<
| ^^^
= note: required for `Unique<Box<(dyn arrow_array::builder::ArrayBuilder
+ 'static)>>` to implement `Sync`
note: required because it appears within the type `RawVec<Box<dyn
ArrayBuilder>>`
-->
/Users/dvic/.rustup/toolchains/stable-aarch64-apple-darwin/lib/rustlib/src/rust/library/alloc/src/raw_vec.rs:51:19
|
51 | pub(crate) struct RawVec<T, A: Allocator = Global> {
| ^^^^^^
note: required because it appears within the type `Vec<Box<dyn
ArrayBuilder>>`
-->
/Users/dvic/.rustup/toolchains/stable-aarch64-apple-darwin/lib/rustlib/src/rust/library/alloc/src/vec/mod.rs:396:12
|
396 | pub struct Vec<T, #[unstable(feature = "allocator_api", issue =
"32838")] A: Allocator = Global> {
| ^^^
note: required because it appears within the type `UpsertsBuilder`
--> /Users/dvic/Development/qamion/src/ticketmatic.rs:196:8
|
196 | struct UpsertsBuilder {
| ^^^^^^^^^^^^^^
note: required because it appears within the type `TableState<1>`
```
`UpsertsBuilder` contains `Vec<Box<dyn ArrayBuilder>>`
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