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Add usefull debug assert before key insertion in database

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This commit is contained in:
ManyTheFish 2023-09-19 14:12:43 +02:00
parent 01101d55ac
commit 93d0680903
1 changed files with 7 additions and 0 deletions
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7
milli/src/update/index_documents/typed_chunk.rs
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@ -475,6 +475,7 @@ where
R: io::Read + io::Seek, R: io::Read + io::Seek,
FS: for<'a> Fn(&'a [u8], &'a mut Vec<u8>) -> Result<&'a [u8]>, FS: for<'a> Fn(&'a [u8], &'a mut Vec<u8>) -> Result<&'a [u8]>,
FM: Fn(&[u8], &[u8], &mut Vec<u8>) -> Result<()>, FM: Fn(&[u8], &[u8], &mut Vec<u8>) -> Result<()>,
K: for<'a> heed::BytesDecode<'a>,
{ {
puffin::profile_function!(format!("number of entries: {}", data.len())); puffin::profile_function!(format!("number of entries: {}", data.len()));
@ -495,6 +496,12 @@ where
let mut cursor = data.into_cursor()?; let mut cursor = data.into_cursor()?;
while let Some((key, value)) = cursor.move_on_next()? { while let Some((key, value)) = cursor.move_on_next()? {
if valid_lmdb_key(key) { if valid_lmdb_key(key) {
debug_assert!(
K::bytes_decode(&key).is_some(),
"Couldn't decode key with the database decoder, key length: {} - key bytes: {:x?}",
key.len(),
&key
);
buffer.clear(); buffer.clear();
let value = serialize_value(value, &mut buffer)?; let value = serialize_value(value, &mut buffer)?;
unsafe { database.append(key, value)? }; unsafe { database.append(key, value)? };