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fix: issue when getting container value

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Zixuan Chen 2024-08-21 12:02:35 +08:00
parent d689db619f
commit 5a03e7fa3a
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1 changed files with 11 additions and 0 deletions
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11
crates/loro-internal/src/state/container_store.rs
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@ -469,6 +469,17 @@ impl ContainerWrapper {
return Ok(());
};
if self.bytes_offset_for_value.is_none() {
let src: &[u8] = b;
let mut bytes: &[u8] = b;
bytes = &bytes[1..];
let _depth = leb128::read::unsigned(&mut bytes).unwrap();
let (_parent, bytes) = postcard::take_from_bytes::<Option<ContainerID>>(bytes).unwrap();
// SAFETY: bytes is a slice of b
let size = unsafe { bytes.as_ptr().offset_from(src.as_ptr()) };
self.bytes_offset_for_value = Some(size as usize);
}
let value_offset = self.bytes_offset_for_value.unwrap();
let b = &b[value_offset..];