Attempting to simplify the IO read traits #5935
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AdamGS
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Signed-off-by: Adam Gutglick <[email protected]>
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Jan 13, 2026
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| /// Open a Vortex file from a filesystem path. | ||
| #[cfg(not(target_arch = "wasm32"))] | ||
| pub async fn open_path(self, path: impl AsRef<std::path::Path>) -> VortexResult<VortexFile> { |
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I'm not super happy with this API, but I'm not sure how to explain why.
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danking
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| async move { req.resolve(Compat::new(read).await) } | ||
| }) | ||
| .map(move |f| self2.handle.spawn(f)) |
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This is lost, right? I'm not entirely sure why we needed it, but the new drive implementation doesn't spawn the read future, right?
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Yeah I'm not convinced its necessary. reqwest already spawns some work, and object_store is tightly coupled with tokio and has its own abstraction (SpawnedReqwestConnector) for spawning work on a dedicated runtime.
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Count me in for a single I/O source trait!
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They can revoke my approval privileges if they don't like my yolo approvals
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| async move { req.resolve(Compat::new(read).await) } | ||
| }) | ||
| .map(move |f| self2.handle.spawn(f)) |
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We currently have 3 traits (
IntoReadSource,ReadSourceandVortexReadAt), each implemented for different types, but with a large overlap between them. At least for me, it isn't obvious how to extend it for a custom type or how they are relate to each other.This PR is an attempt at trying to refactor the world of IO traits and types, in order to make it easier for users to provide their own specialized IO objects for observability/caching or any other reason.
I've tried to reduce the number of things a user needs to care and know about, ideally leaving us with a smaller API surface.