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To make coco-app compile in CI:
```
--> /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.5/src/raw/mod.rs:3856:12
|
3856 | impl<T, A: Allocator> RawIntoIter<T, A> {
| ^^^^^^^^^
|
= note: see issue #32838 <rust-lang/rust#32838> for more information
= help: add `#![feature(allocator_api)]` to the crate attributes to enable
= note: this compiler was built on 2025-06-25; consider upgrading it if it is out of date
```
I don't know why it does not compile, feature `allocator-api2` is
enabled for `hashbrown 0.15.5`, so technically [1] it should not use the
allocator APIs from the std. According to [2], enabling the `nightly`
feature of `allocator-api2` may cause this issue as well, but it is not
enabled in our case either.
Anyway, enabling `#![feature(allocator_api)]` should make it work.
[1]: https://github.com/rust-lang/hashbrown/blob/b751eef8e99ccf3652046ef4a9e1ec47c1bfb78d/src/raw/alloc.rs#L26-L47
[2]: rust-lang/hashbrown#564
SteveLauC
added a commit
to infinilabs/get-selected-text
that referenced
this pull request
Nov 24, 2025
Without this, [1] would have both hashbrown 0.14.x and 0.15.x in the
dependency list, which leads to this error:
```
--> /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.5/src/raw/mod.rs:3856:12
|
3856 | impl<T, A: Allocator> RawIntoIter<T, A> {
| ^^^^^^^^^
|
= note: see issue #32838 <rust-lang/rust#32838> for more information
= help: add `#![feature(allocator_api)]` to the crate attributes to enable
= note: this compiler was built on 2025-06-25; consider upgrading it if it is out of date
```
I am not clear about the root cause as in my understanding [2], it
should not happen. I tried several workarounds, none of them worked. So I
have to remove `hashbrown 0.15.x` from dependencies by bumping `lru`.
[1]: infinilabs/coco-app#980
[2]: infinilabs/coco-app@a5506e1
ayangweb
approved these changes
Nov 27, 2025
SteveLauC
approved these changes
Nov 27, 2025
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