Fast and robust atproto CAR file processing in rust
fix panic on multi-root car, clean public exports
+5
-4
+1
-1
src/lib.rs
+1
-1
src/lib.rs
···
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pub use disk::{DiskBuilder, DiskDriver, DiskError, DiskStore, DriveError};
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pub use mem::{DriverBuilder, LoadError, MemCar, PartialCar};
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pub use mst::Commit;
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-
pub use walk::{Output, WalkError, WalkItem, noop};
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+
pub use walk::{MstError, Output, WalkError, WalkItem, noop};
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pub type Bytes = Vec<u8>;
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+4
-3
src/mem.rs
+4
-3
src/mem.rs
···
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let mut car = CarReader::new(reader).await?;
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let roots = car.header().roots();
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-
assert_eq!(roots.len(), 1);
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-
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let root = *roots.first().ok_or(LoadError::MissingRoot)?;
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+
if roots.len() > 1 {
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log::debug!("CAR has {} roots; ignoring all but the first", roots.len());
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+
}
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log::debug!("root: {root:?}");
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let mut commit = None;
···
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/// `None` if this slice (or full CAR) starts from the leftmost record in the tree.
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/// Not set automatically — callers may derive it from leading `MissingRecord` items.
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pub prev_key: Option<RepoPath>,
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pub blocks: HashMap<ObjectLink, MaybeProcessedBlock>,
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pub(crate) blocks: HashMap<ObjectLink, MaybeProcessedBlock>,
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walker: Walker,
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process: fn(Bytes) -> Bytes,
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}