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Code Issues Releases Wiki Activity

Fix bug in FieldDocIdFacetCodec

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Loïc Lecrenier 2022-09-21 11:02:30 +02:00 committed by Loïc Lecrenier
parent 51961e1064
commit 1ecd3bb822
1 changed files with 5 additions and 4 deletions
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9
milli/src/heed_codec/facet/field_doc_id_facet_codec.rs
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@ -20,7 +20,7 @@ where
let (document_id_bytes, bytes) = try_split_array_at(bytes)?; let (document_id_bytes, bytes) = try_split_array_at(bytes)?;
let document_id = u32::from_be_bytes(document_id_bytes); let document_id = u32::from_be_bytes(document_id_bytes);
let value = C::bytes_decode(&bytes[8..])?; let value = C::bytes_decode(bytes)?;
Some((field_id, document_id, value)) Some((field_id, document_id, value))
} }
@ -33,10 +33,11 @@ where
type EItem = (FieldId, DocumentId, C::EItem); type EItem = (FieldId, DocumentId, C::EItem);
fn bytes_encode((field_id, document_id, value): &'a Self::EItem) -> Option<Cow<[u8]>> { fn bytes_encode((field_id, document_id, value): &'a Self::EItem) -> Option<Cow<[u8]>> {
let mut bytes = Vec::with_capacity(2 + 4 + 8 + 8); let mut bytes = Vec::with_capacity(32);
bytes.extend_from_slice(&field_id.to_be_bytes()); bytes.extend_from_slice(&field_id.to_be_bytes()); // 2 bytes
bytes.extend_from_slice(&document_id.to_be_bytes()); bytes.extend_from_slice(&document_id.to_be_bytes()); // 4 bytes
let value_bytes = C::bytes_encode(value)?; let value_bytes = C::bytes_encode(value)?;
// variable length, if f64 -> 16 bytes, if string -> large, potentially
bytes.extend_from_slice(&value_bytes); bytes.extend_from_slice(&value_bytes);
Some(Cow::Owned(bytes)) Some(Cow::Owned(bytes))
} }