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Code Issues Releases Wiki Activity

Merge #668

Browse Source 
668: Fix many Clippy errors part 2 r=ManyTheFish a=ehiggs

This brings us a step closer to enforcing clippy on each build.

# Pull Request

## Related issue
This does not fix any issue outright, but it is a second round of fixes for clippy after https://github.com/meilisearch/milli/pull/665. This should contribute to fixing https://github.com/meilisearch/milli/pull/659.

## What does this PR do?

Satisfies many issues for clippy. The complaints are mostly:

* Passing reference where a variable is already a reference.
* Using clone where a struct already implements `Copy`
* Using `ok_or_else` when it is a closure that returns a value instead of using the closure to call function (hence we use `ok_or`)
* Unambiguous lifetimes don't need names, so we can just use `'_`
* Using `return` when it is not needed as we are on the last expression of a function.

## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!


Co-authored-by: Ewan Higgs <ewan.higgs@gmail.com>
This commit is contained in:
bors[bot] 2022-10-26 12:16:24 +00:00 committed by GitHub
commit 365f44c39b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
29 changed files with 140 additions and 157 deletions
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2
milli/src/asc_desc.rs
View File

@ -70,7 +70,7 @@ impl FromStr for Member {
type Err = AscDescError;
fn from_str(text: &str) -> Result<Member, Self::Err> {
match text.strip_prefix("_geoPoint(").and_then(|text| text.strip_suffix(")")) {
match text.strip_prefix("_geoPoint(").and_then(|text| text.strip_suffix(')')) {
Some(point) => {
let (lat, lng) = point
.split_once(',')

2
milli/src/documents/builder.rs
View File

@ -60,7 +60,7 @@ impl<W: Write> DocumentsBatchBuilder<W> {
/// Appends a new JSON object into the batch and updates the `DocumentsBatchIndex` accordingly.
pub fn append_json_object(&mut self, object: &Object) -> io::Result<()> {
// Make sure that we insert the fields ids in order as the obkv writer has this requirement.
let mut fields_ids: Vec<_> = object.keys().map(|k| self.fields_index.insert(&k)).collect();
let mut fields_ids: Vec<_> = object.keys().map(|k| self.fields_index.insert(k)).collect();
fields_ids.sort_unstable();
self.obkv_buffer.clear();

6
milli/src/documents/mod.rs
View File

@ -25,9 +25,9 @@ const DOCUMENTS_BATCH_INDEX_KEY: [u8; 8] = u64::MAX.to_be_bytes();
pub fn obkv_to_object(obkv: &KvReader<FieldId>, index: &DocumentsBatchIndex) -> Result<Object> {
obkv.iter()
.map(|(field_id, value)| {
let field_name = index.name(field_id).ok_or_else(|| {
FieldIdMapMissingEntry::FieldId { field_id, process: "obkv_to_object" }
})?;
let field_name = index
.name(field_id)
.ok_or(FieldIdMapMissingEntry::FieldId { field_id, process: "obkv_to_object" })?;
let value = serde_json::from_slice(value).map_err(InternalError::SerdeJson)?;
Ok((field_name.to_string(), value))
})

2
milli/src/fields_ids_map.rs
View File

@ -65,7 +65,7 @@ impl FieldsIdsMap {
}
/// Iterate over the ids in the order of the ids.
pub fn ids<'a>(&'a self) -> impl Iterator<Item = FieldId> + 'a {
pub fn ids(&'_ self) -> impl Iterator<Item = FieldId> + '_ {
self.ids_names.keys().copied()
}

2
milli/src/heed_codec/facet/facet_string_level_zero_value_codec.rs
View File

@ -34,7 +34,7 @@ where
type EItem = (&'a str, C::EItem);
fn bytes_encode((string, value): &'a Self::EItem) -> Option<Cow<[u8]>> {
let value_bytes = C::bytes_encode(&value)?;
let value_bytes = C::bytes_encode(value)?;
let mut bytes = Vec::with_capacity(2 + string.len() + value_bytes.len());
encode_prefix_string(string, &mut bytes).ok()?;

4
milli/src/heed_codec/facet/facet_string_zero_bounds_value_codec.rs
View File

@ -66,14 +66,14 @@ where
bytes.extend_from_slice(left.as_bytes());
bytes.extend_from_slice(right.as_bytes());
let value_bytes = C::bytes_encode(&value)?;
let value_bytes = C::bytes_encode(value)?;
bytes.extend_from_slice(&value_bytes[..]);
Some(Cow::Owned(bytes))
}
None => {
bytes.push(0);
let value_bytes = C::bytes_encode(&value)?;
let value_bytes = C::bytes_encode(value)?;
bytes.extend_from_slice(&value_bytes[..]);
Some(Cow::Owned(bytes))
}

8
milli/src/index.rs
View File

@ -200,7 +200,7 @@ impl Index {
pub fn new<P: AsRef<Path>>(options: heed::EnvOpenOptions, path: P) -> Result<Index> {
let now = OffsetDateTime::now_utc();
Self::new_with_creation_dates(options, path, now.clone(), now)
Self::new_with_creation_dates(options, path, now, now)
}
fn set_creation_dates(
@ -320,7 +320,7 @@ impl Index {
/// Writes the documents primary key, this is the field name that is used to store the id.
pub(crate) fn put_primary_key(&self, wtxn: &mut RwTxn, primary_key: &str) -> heed::Result<()> {
self.set_updated_at(wtxn, &OffsetDateTime::now_utc())?;
self.main.put::<_, Str, Str>(wtxn, main_key::PRIMARY_KEY_KEY, &primary_key)
self.main.put::<_, Str, Str>(wtxn, main_key::PRIMARY_KEY_KEY, primary_key)
}
/// Deletes the primary key of the documents, this can be done to reset indexes settings.
@ -1013,7 +1013,7 @@ impl Index {
let kv = self
.documents
.get(rtxn, &BEU32::new(id))?
.ok_or_else(|| UserError::UnknownInternalDocumentId { document_id: id })?;
.ok_or(UserError::UnknownInternalDocumentId { document_id: id })?;
documents.push((id, kv));
}
@ -1072,7 +1072,7 @@ impl Index {
wtxn: &mut RwTxn,
time: &OffsetDateTime,
) -> heed::Result<()> {
self.main.put::<_, Str, SerdeJson<OffsetDateTime>>(wtxn, main_key::UPDATED_AT_KEY, &time)
self.main.put::<_, Str, SerdeJson<OffsetDateTime>>(wtxn, main_key::UPDATED_AT_KEY, time)
}
pub fn authorize_typos(&self, txn: &RoTxn) -> heed::Result<bool> {

2
milli/src/lib.rs
View File

@ -1,3 +1,5 @@
#![allow(clippy::reversed_empty_ranges)]
#![allow(clippy::too_many_arguments)]
#[macro_use]
pub mod documents;

2
milli/src/search/criteria/asc_desc.rs
View File

@ -115,7 +115,7 @@ impl<'t> Criterion for AscDesc<'t> {
let mut candidates = match (&self.query_tree, candidates) {
(_, Some(candidates)) => candidates,
(Some(qt), None) => {
let context = CriteriaBuilder::new(&self.rtxn, &self.index)?;
let context = CriteriaBuilder::new(self.rtxn, self.index)?;
resolve_query_tree(&context, qt, params.wdcache)?
}
(None, None) => self.index.documents_ids(self.rtxn)?,

17
milli/src/search/criteria/attribute.rs
View File

@ -89,7 +89,7 @@ impl<'t> Criterion for Attribute<'t> {
}
}
} else {
let mut set_buckets = match self.set_buckets.as_mut() {
let set_buckets = match self.set_buckets.as_mut() {
Some(set_buckets) => set_buckets,
None => {
let new_buckets = initialize_set_buckets(
@ -102,7 +102,7 @@ impl<'t> Criterion for Attribute<'t> {
}
};
match set_compute_candidates(&mut set_buckets, &allowed_candidates)? {
match set_compute_candidates(set_buckets, &allowed_candidates)? {
Some((_score, candidates)) => candidates,
None => {
return Ok(Some(CriterionResult {
@ -199,18 +199,18 @@ impl<'t> QueryPositionIterator<'t> {
let iter = ctx.word_position_iterator(word, in_prefix_cache)?;
inner.push(iter.peekable());
} else {
for (word, _) in word_derivations(&word, true, 0, ctx.words_fst(), wdcache)?
for (word, _) in word_derivations(word, true, 0, ctx.words_fst(), wdcache)?
{
let iter = ctx.word_position_iterator(&word, in_prefix_cache)?;
let iter = ctx.word_position_iterator(word, in_prefix_cache)?;
inner.push(iter.peekable());
}
}
}
QueryKind::Tolerant { typo, word } => {
for (word, _) in
word_derivations(&word, query.prefix, *typo, ctx.words_fst(), wdcache)?
word_derivations(word, query.prefix, *typo, ctx.words_fst(), wdcache)?
{
let iter = ctx.word_position_iterator(&word, in_prefix_cache)?;
let iter = ctx.word_position_iterator(word, in_prefix_cache)?;
inner.push(iter.peekable());
}
}
@ -476,8 +476,7 @@ fn initialize_linear_buckets(
} else {
words_positions
.get(word)
.map(|positions| positions.iter().next())
.flatten()
.and_then(|positions| positions.iter().next())
}
}
QueryKind::Tolerant { typo, word } => {
@ -574,7 +573,7 @@ fn flatten_query_tree(query_tree: &Operation) -> FlattenedQueryTree {
if ops.iter().all(|op| op.query().is_some()) {
vec![vec![ops.iter().flat_map(|op| op.query()).cloned().collect()]]
} else {
ops.iter().map(recurse).flatten().collect()
ops.iter().flat_map(recurse).collect()
}
}
Phrase(words) => {

2
milli/src/search/criteria/geo.rs
View File

@ -90,7 +90,7 @@ impl Criterion for Geo<'_> {
let mut candidates = match (&query_tree, candidates) {
(_, Some(candidates)) => candidates,
(Some(qt), None) => {
let context = CriteriaBuilder::new(&self.rtxn, &self.index)?;
let context = CriteriaBuilder::new(self.rtxn, self.index)?;
resolve_query_tree(&context, qt, params.wdcache)?
}
(None, None) => self.index.documents_ids(self.rtxn)?,

2
milli/src/search/criteria/initial.rs
View File

@ -44,7 +44,7 @@ impl<D: Distinct> Criterion for Initial<'_, D> {
let mut candidates = resolve_query_tree(
self.ctx,
answer.query_tree.as_ref().unwrap(),
&mut params.wdcache,
params.wdcache,
)?;
// Apply the filters on the documents retrieved with the query tree.

86
milli/src/search/criteria/mod.rs
View File

@ -186,19 +186,19 @@ impl<'c> Context<'c> for CriteriaBuilder<'c> {
}
fn word_docids(&self, word: &str) -> heed::Result<Option<RoaringBitmap>> {
self.index.word_docids.get(self.rtxn, &word)
self.index.word_docids.get(self.rtxn, word)
}
fn exact_word_docids(&self, word: &str) -> heed::Result<Option<RoaringBitmap>> {
self.index.exact_word_docids.get(self.rtxn, &word)
self.index.exact_word_docids.get(self.rtxn, word)
}
fn word_prefix_docids(&self, word: &str) -> heed::Result<Option<RoaringBitmap>> {
self.index.word_prefix_docids.get(self.rtxn, &word)
self.index.word_prefix_docids.get(self.rtxn, word)
}
fn exact_word_prefix_docids(&self, word: &str) -> heed::Result<Option<RoaringBitmap>> {
self.index.exact_word_prefix_docids.get(self.rtxn, &word)
self.index.exact_word_prefix_docids.get(self.rtxn, word)
}
fn word_pair_proximity_docids(
@ -321,7 +321,7 @@ impl<'t> CriteriaBuilder<'t> {
exhaustive_number_hits,
distinct,
)) as Box<dyn Criterion>;
for name in self.index.criteria(&self.rtxn)? {
for name in self.index.criteria(self.rtxn)? {
criterion = match name {
Name::Words => Box::new(Words::new(self, criterion)),
Name::Typo => Box::new(Typo::new(self, criterion)),
@ -330,29 +330,23 @@ impl<'t> CriteriaBuilder<'t> {
for asc_desc in sort_criteria {
criterion = match asc_desc {
AscDescName::Asc(Member::Field(field)) => Box::new(AscDesc::asc(
&self.index,
&self.rtxn,
self.index,
self.rtxn,
criterion,
field.to_string(),
)?),
AscDescName::Desc(Member::Field(field)) => Box::new(AscDesc::desc(
&self.index,
&self.rtxn,
self.index,
self.rtxn,
criterion,
field.to_string(),
)?),
AscDescName::Asc(Member::Geo(point)) => Box::new(Geo::asc(
&self.index,
&self.rtxn,
criterion,
point.clone(),
)?),
AscDescName::Desc(Member::Geo(point)) => Box::new(Geo::desc(
&self.index,
&self.rtxn,
criterion,
point.clone(),
)?),
AscDescName::Asc(Member::Geo(point)) => {
Box::new(Geo::asc(self.index, self.rtxn, criterion, *point)?)
}
AscDescName::Desc(Member::Geo(point)) => {
Box::new(Geo::desc(self.index, self.rtxn, criterion, *point)?)
}
};
}
criterion
@ -363,10 +357,10 @@ impl<'t> CriteriaBuilder<'t> {
Name::Attribute => Box::new(Attribute::new(self, criterion)),
Name::Exactness => Box::new(Exactness::new(self, criterion, &primitive_query)?),
Name::Asc(field) => {
Box::new(AscDesc::asc(&self.index, &self.rtxn, criterion, field)?)
Box::new(AscDesc::asc(self.index, self.rtxn, criterion, field)?)
}
Name::Desc(field) => {
Box::new(AscDesc::desc(&self.index, &self.rtxn, criterion, field)?)
Box::new(AscDesc::desc(self.index, self.rtxn, criterion, field)?)
}
};
}
@ -408,7 +402,7 @@ pub fn resolve_query_tree(
}
Ok(candidates)
}
Phrase(words) => resolve_phrase(ctx, &words),
Phrase(words) => resolve_phrase(ctx, words),
Or(_, ops) => {
let mut candidates = RoaringBitmap::new();
for op in ops {
@ -457,7 +451,7 @@ pub fn resolve_phrase(ctx: &dyn Context, phrase: &[String]) -> Result<RoaringBit
}
// We sort the bitmaps so that we perform the small intersections first, which is faster.
bitmaps.sort_unstable_by(|a, b| a.len().cmp(&b.len()));
bitmaps.sort_unstable_by_key(|a| a.len());
for bitmap in bitmaps {
if first_iter {
@ -500,40 +494,40 @@ fn query_docids(
) -> Result<RoaringBitmap> {
match &query.kind {
QueryKind::Exact { word, original_typo } => {
if query.prefix && ctx.in_prefix_cache(&word) {
let mut docids = ctx.word_prefix_docids(&word)?.unwrap_or_default();
if query.prefix && ctx.in_prefix_cache(word) {
let mut docids = ctx.word_prefix_docids(word)?.unwrap_or_default();
// only add the exact docids if the word hasn't been derived
if *original_typo == 0 {
docids |= ctx.exact_word_prefix_docids(&word)?.unwrap_or_default();
docids |= ctx.exact_word_prefix_docids(word)?.unwrap_or_default();
}
Ok(docids)
} else if query.prefix {
let words = word_derivations(&word, true, 0, ctx.words_fst(), wdcache)?;
let words = word_derivations(word, true, 0, ctx.words_fst(), wdcache)?;
let mut docids = RoaringBitmap::new();
for (word, _typo) in words {
docids |= ctx.word_docids(&word)?.unwrap_or_default();
docids |= ctx.word_docids(word)?.unwrap_or_default();
// only add the exact docids if the word hasn't been derived
if *original_typo == 0 {
docids |= ctx.exact_word_docids(&word)?.unwrap_or_default();
docids |= ctx.exact_word_docids(word)?.unwrap_or_default();
}
}
Ok(docids)
} else {
let mut docids = ctx.word_docids(&word)?.unwrap_or_default();
let mut docids = ctx.word_docids(word)?.unwrap_or_default();
// only add the exact docids if the word hasn't been derived
if *original_typo == 0 {
docids |= ctx.exact_word_docids(&word)?.unwrap_or_default();
docids |= ctx.exact_word_docids(word)?.unwrap_or_default();
}
Ok(docids)
}
}
QueryKind::Tolerant { typo, word } => {
let words = word_derivations(&word, query.prefix, *typo, ctx.words_fst(), wdcache)?;
let words = word_derivations(word, query.prefix, *typo, ctx.words_fst(), wdcache)?;
let mut docids = RoaringBitmap::new();
for (word, typo) in words {
let mut current_docids = ctx.word_docids(&word)?.unwrap_or_default();
let mut current_docids = ctx.word_docids(word)?.unwrap_or_default();
if *typo == 0 {
current_docids |= ctx.exact_word_docids(&word)?.unwrap_or_default()
current_docids |= ctx.exact_word_docids(word)?.unwrap_or_default()
}
docids |= current_docids;
}
@ -568,11 +562,11 @@ fn query_pair_proximity_docids(
)? {
Some(docids) => Ok(docids),
None => {
let r_words = word_derivations(&right, true, 0, ctx.words_fst(), wdcache)?;
let r_words = word_derivations(right, true, 0, ctx.words_fst(), wdcache)?;
all_word_pair_overall_proximity_docids(
ctx,
&[(left, 0)],
&r_words,
r_words,
proximity,
)
}
@ -585,7 +579,7 @@ fn query_pair_proximity_docids(
}
(QueryKind::Tolerant { typo, word: left }, QueryKind::Exact { word: right, .. }) => {
let l_words =
word_derivations(&left, false, *typo, ctx.words_fst(), wdcache)?.to_owned();
word_derivations(left, false, *typo, ctx.words_fst(), wdcache)?.to_owned();
if prefix {
let mut docids = RoaringBitmap::new();
for (left, _) in l_words {
@ -598,11 +592,11 @@ fn query_pair_proximity_docids(
Some(docids) => Ok(docids),
None => {
let r_words =
word_derivations(&right, true, 0, ctx.words_fst(), wdcache)?;
word_derivations(right, true, 0, ctx.words_fst(), wdcache)?;
all_word_pair_overall_proximity_docids(
ctx,
&[(left, 0)],
&r_words,
r_words,
proximity,
)
}
@ -615,17 +609,17 @@ fn query_pair_proximity_docids(
}
}
(QueryKind::Exact { word: left, .. }, QueryKind::Tolerant { typo, word: right }) => {
let r_words = word_derivations(&right, prefix, *typo, ctx.words_fst(), wdcache)?;
all_word_pair_overall_proximity_docids(ctx, &[(left, 0)], &r_words, proximity)
let r_words = word_derivations(right, prefix, *typo, ctx.words_fst(), wdcache)?;
all_word_pair_overall_proximity_docids(ctx, &[(left, 0)], r_words, proximity)
}
(
QueryKind::Tolerant { typo: l_typo, word: left },
QueryKind::Tolerant { typo: r_typo, word: right },
) => {
let l_words =
word_derivations(&left, false, *l_typo, ctx.words_fst(), wdcache)?.to_owned();
let r_words = word_derivations(&right, prefix, *r_typo, ctx.words_fst(), wdcache)?;
all_word_pair_overall_proximity_docids(ctx, &l_words, &r_words, proximity)
word_derivations(left, false, *l_typo, ctx.words_fst(), wdcache)?.to_owned();
let r_words = word_derivations(right, prefix, *r_typo, ctx.words_fst(), wdcache)?;
all_word_pair_overall_proximity_docids(ctx, &l_words, r_words, proximity)
}
}
}

8
milli/src/search/criteria/proximity.rs
View File

@ -99,7 +99,7 @@ impl<'t> Criterion for Proximity<'t> {
// use set theory based algorithm
resolve_candidates(
self.ctx,
&query_tree,
query_tree,
self.proximity,
&mut self.candidates_cache,
params.wdcache,
@ -194,7 +194,7 @@ fn resolve_candidates<'t>(
.map(|w| Query { prefix: false, kind: QueryKind::exact(w.clone()) });
match (most_left, most_right) {
(Some(l), Some(r)) => vec![(l, r, resolve_phrase(ctx, &words)?)],
(Some(l), Some(r)) => vec![(l, r, resolve_phrase(ctx, words)?)],
_otherwise => Default::default(),
}
} else {
@ -496,7 +496,7 @@ fn resolve_plane_sweep_candidates(
match kind {
QueryKind::Exact { word, .. } => {
if *prefix {
let iter = word_derivations(word, true, 0, &words_positions)
let iter = word_derivations(word, true, 0, words_positions)
.flat_map(|positions| positions.iter().map(|p| (p, 0, p)));
result.extend(iter);
} else if let Some(positions) = words_positions.get(word) {
@ -504,7 +504,7 @@ fn resolve_plane_sweep_candidates(
}
}
QueryKind::Tolerant { typo, word } => {
let iter = word_derivations(word, *prefix, *typo, &words_positions)
let iter = word_derivations(word, *prefix, *typo, words_positions)
.flat_map(|positions| positions.iter().map(|p| (p, 0, p)));
result.extend(iter);
}

6
milli/src/search/criteria/typo.rs
View File

@ -69,7 +69,7 @@ impl<'t> Criterion for Typo<'t> {
let fst = self.ctx.words_fst();
let new_query_tree = match self.typos {
typos if typos < MAX_TYPOS_PER_WORD => alterate_query_tree(
&fst,
fst,
query_tree.clone(),
self.typos,
params.wdcache,
@ -78,7 +78,7 @@ impl<'t> Criterion for Typo<'t> {
// When typos >= MAX_TYPOS_PER_WORD, no more alteration of the query tree is possible,
// we keep the altered query tree
*query_tree = alterate_query_tree(
&fst,
fst,
query_tree.clone(),
self.typos,
params.wdcache,
@ -199,7 +199,7 @@ fn alterate_query_tree(
ops.iter_mut().try_for_each(|op| recurse(words_fst, op, number_typos, wdcache))
}
// Because Phrases don't allow typos, no alteration can be done.
Phrase(_words) => return Ok(()),
Phrase(_words) => Ok(()),
Operation::Query(q) => {
if let QueryKind::Tolerant { typo, word } = &q.kind {
// if no typo is allowed we don't call word_derivations function,

5
milli/src/search/criteria/words.rs
View File

@ -53,10 +53,7 @@ impl<'t> Criterion for Words<'t> {
None => None,
};
let bucket_candidates = match self.bucket_candidates.as_mut() {
Some(bucket_candidates) => Some(take(bucket_candidates)),
None => None,
};
let bucket_candidates = self.bucket_candidates.as_mut().map(take);
return Ok(Some(CriterionResult {
query_tree: Some(query_tree),

4
milli/src/search/facet/facet_distribution.rs
View File

@ -66,7 +66,7 @@ impl<'a> FacetDistribution<'a> {
) -> heed::Result<()> {
match facet_type {
FacetType::Number => {
let mut key_buffer: Vec<_> = field_id.to_be_bytes().iter().copied().collect();
let mut key_buffer: Vec<_> = field_id.to_be_bytes().to_vec();
let distribution_prelength = distribution.len();
let db = self.index.field_id_docid_facet_f64s;
@ -91,7 +91,7 @@ impl<'a> FacetDistribution<'a> {
}
FacetType::String => {
let mut normalized_distribution = BTreeMap::new();
let mut key_buffer: Vec<_> = field_id.to_be_bytes().iter().copied().collect();
let mut key_buffer: Vec<_> = field_id.to_be_bytes().to_vec();
let db = self.index.field_id_docid_facet_strings;
for docid in candidates.into_iter() {

34
milli/src/search/facet/filter.rs
View File

@ -96,7 +96,7 @@ impl<'a> Filter<'a> {
Either::Left(array) => {
let mut ors = vec![];
for rule in array {
if let Some(filter) = Self::from_str(rule.as_ref())? {
if let Some(filter) = Self::from_str(rule)? {
ors.push(filter.condition);
}
}
@ -108,7 +108,7 @@ impl<'a> Filter<'a> {
}
}
Either::Right(rule) => {
if let Some(filter) = Self::from_str(rule.as_ref())? {
if let Some(filter) = Self::from_str(rule)? {
ands.push(filter.condition);
}
}
@ -358,7 +358,7 @@ impl<'a> Filter<'a> {
index,
filterable_fields,
)?;
return Ok(all_ids - selected);
Ok(all_ids - selected)
}
FilterCondition::In { fid, els } => {
if crate::is_faceted(fid.value(), filterable_fields) {
@ -377,38 +377,36 @@ impl<'a> Filter<'a> {
Ok(RoaringBitmap::new())
}
} else {
return Err(fid.as_external_error(FilterError::AttributeNotFilterable {
Err(fid.as_external_error(FilterError::AttributeNotFilterable {
attribute: fid.value(),
filterable_fields: filterable_fields.clone(),
}))?;
}))?
}
}
FilterCondition::Condition { fid, op } => {
if crate::is_faceted(fid.value(), filterable_fields) {
let field_ids_map = index.fields_ids_map(rtxn)?;
if let Some(fid) = field_ids_map.id(fid.value()) {
Self::evaluate_operator(rtxn, index, fid, &op)
Self::evaluate_operator(rtxn, index, fid, op)
} else {
return Ok(RoaringBitmap::new());
Ok(RoaringBitmap::new())
}
} else {
match fid.lexeme() {
attribute @ "_geo" => {
return Err(fid.as_external_error(FilterError::BadGeo(attribute)))?;
Err(fid.as_external_error(FilterError::BadGeo(attribute)))?
}
attribute if attribute.starts_with("_geoPoint(") => {
return Err(fid.as_external_error(FilterError::BadGeo("_geoPoint")))?;
Err(fid.as_external_error(FilterError::BadGeo("_geoPoint")))?
}
attribute @ "_geoDistance" => {
return Err(fid.as_external_error(FilterError::Reserved(attribute)))?;
Err(fid.as_external_error(FilterError::Reserved(attribute)))?
}
attribute => {
return Err(fid.as_external_error(
FilterError::AttributeNotFilterable {
attribute,
filterable_fields: filterable_fields.clone(),
},
))?;
Err(fid.as_external_error(FilterError::AttributeNotFilterable {
attribute,
filterable_fields: filterable_fields.clone(),
}))?
}
}
}
@ -477,10 +475,10 @@ impl<'a> Filter<'a> {
Ok(result)
} else {
return Err(point[0].as_external_error(FilterError::AttributeNotFilterable {
Err(point[0].as_external_error(FilterError::AttributeNotFilterable {
attribute: "_geo",
filterable_fields: filterable_fields.clone(),
}))?;
}))?
}
}
}

2
milli/src/search/matches/matching_words.rs
View File

@ -44,7 +44,7 @@ impl<'a> Iterator for MatchesIter<'a, '_> {
fn next(&mut self) -> Option<Self::Item> {
match self.inner.next() {
Some((matching_words, ids)) => match matching_words[0].match_token(&self.token) {
Some((matching_words, ids)) => match matching_words[0].match_token(self.token) {
Some(char_len) => {
if matching_words.len() > 1 {
Some(MatchType::Partial(PartialMatch {

10
milli/src/search/matches/mod.rs
View File

@ -49,16 +49,16 @@ impl<'a, A> MatcherBuilder<'a, A> {
pub fn build<'t, 'm>(&'m self, text: &'t str) -> Matcher<'t, 'm, A> {
let crop_marker = match &self.crop_marker {
Some(marker) => marker.as_str(),
None => &DEFAULT_CROP_MARKER,
None => DEFAULT_CROP_MARKER,
};
let highlight_prefix = match &self.highlight_prefix {
Some(marker) => marker.as_str(),
None => &DEFAULT_HIGHLIGHT_PREFIX,
None => DEFAULT_HIGHLIGHT_PREFIX,
};
let highlight_suffix = match &self.highlight_suffix {
Some(marker) => marker.as_str(),
None => &DEFAULT_HIGHLIGHT_SUFFIX,
None => DEFAULT_HIGHLIGHT_SUFFIX,
};
Matcher {
text,
@ -95,7 +95,7 @@ pub struct Match {
token_position: usize,
}
#[derive(Serialize, Debug, Clone, PartialEq)]
#[derive(Serialize, Debug, Clone, PartialEq, Eq)]
pub struct MatchBounds {
pub start: usize,
pub length: usize,
@ -131,7 +131,7 @@ impl<'t, A: AsRef<[u8]>> Matcher<'t, '_, A> {
potential_matches.push((token_position, word_position, partial.char_len()));
for (token_position, word_position, word) in words_positions {
partial = match partial.match_token(&word) {
partial = match partial.match_token(word) {
// token matches the partial match, but the match is not full,
// we temporarly save the current token then we try to match the next one.
Some(MatchType::Partial(partial)) => {

15
milli/src/search/query_tree.rs
View File

@ -188,8 +188,8 @@ impl<'a> Context for QueryTreeBuilder<'a> {
}
fn min_word_len_for_typo(&self) -> heed::Result<(u8, u8)> {
let one = self.index.min_word_len_one_typo(&self.rtxn)?;
let two = self.index.min_word_len_two_typos(&self.rtxn)?;
let one = self.index.min_word_len_one_typo(self.rtxn)?;
let two = self.index.min_word_len_two_typos(self.rtxn)?;
Ok((one, two))
}
@ -207,7 +207,7 @@ impl<'a> Context for QueryTreeBuilder<'a> {
self.index
.word_pair_proximity_docids
.remap_data_type::<CboRoaringBitmapLenCodec>()
.get(&self.rtxn, &key)
.get(self.rtxn, &key)
}
}
@ -313,7 +313,7 @@ pub struct TypoConfig<'a> {
/// Return the `QueryKind` of a word depending on `authorize_typos`
/// and the provided word length.
fn typos<'a>(word: String, authorize_typos: bool, config: TypoConfig<'a>) -> QueryKind {
fn typos(word: String, authorize_typos: bool, config: TypoConfig) -> QueryKind {
if authorize_typos && !config.exact_words.map_or(false, |s| s.contains(&word)) {
let count = word.chars().count().min(u8::MAX as usize) as u8;
if count < config.word_len_one_typo {
@ -556,7 +556,7 @@ fn create_matching_words(
for synonym in synonyms {
let synonym = synonym
.into_iter()
.map(|syn| MatchingWord::new(syn.to_string(), 0, false))
.map(|syn| MatchingWord::new(syn, 0, false))
.collect();
matching_words.push((synonym, vec![id]));
}
@ -583,8 +583,7 @@ fn create_matching_words(
PrimitiveQueryPart::Phrase(words) => {
let ids: Vec<_> =
(0..words.len()).into_iter().map(|i| id + i as PrimitiveWordId).collect();
let words =
words.into_iter().map(|w| MatchingWord::new(w.to_string(), 0, false)).collect();
let words = words.into_iter().map(|w| MatchingWord::new(w, 0, false)).collect();
matching_words.push((words, ids));
}
}
@ -639,7 +638,7 @@ fn create_matching_words(
for synonym in synonyms {
let synonym = synonym
.into_iter()
.map(|syn| MatchingWord::new(syn.to_string(), 0, false))
.map(|syn| MatchingWord::new(syn, 0, false))
.collect();
matching_words.push((synonym, ids.clone()));
}

21
milli/src/update/delete_documents.rs
View File

@ -127,7 +127,7 @@ impl<'t, 'u, 'i> DeleteDocuments<'t, 'u, 'i> {
// the `soft_deleted_documents_ids` bitmap and early exit.
let size_used = self.index.used_size()?;
let map_size = self.index.env.map_size()? as u64;
let nb_documents = self.index.number_of_documents(&self.wtxn)?;
let nb_documents = self.index.number_of_documents(self.wtxn)?;
let nb_soft_deleted = soft_deleted_docids.len();
let percentage_available = 100 - (size_used * 100 / map_size);
@ -158,12 +158,11 @@ impl<'t, 'u, 'i> DeleteDocuments<'t, 'u, 'i> {
// and we can reset the soft deleted bitmap
self.index.put_soft_deleted_documents_ids(self.wtxn, &RoaringBitmap::new())?;
let primary_key = self.index.primary_key(self.wtxn)?.ok_or_else(|| {
InternalError::DatabaseMissingEntry {
let primary_key =
self.index.primary_key(self.wtxn)?.ok_or(InternalError::DatabaseMissingEntry {
db_name: db_name::MAIN,
key: Some(main_key::PRIMARY_KEY_KEY),
}
})?;
})?;
// Since we already checked if the DB was empty, if we can't find the primary key, then
// something is wrong, and we must return an error.
@ -433,7 +432,7 @@ impl<'t, 'u, 'i> DeleteDocuments<'t, 'u, 'i> {
.map(|point| (point, point.data.0))
.unzip();
points_to_remove.iter().for_each(|point| {
rtree.remove(&point);
rtree.remove(point);
});
geo_faceted_doc_ids -= docids_to_remove;
@ -534,7 +533,7 @@ fn remove_from_word_docids(
// We create an iterator to be able to get the content and delete the word docids.
// It's faster to acquire a cursor to get and delete or put, as we avoid traversing
// the LMDB B-Tree two times but only once.
let mut iter = db.prefix_iter_mut(txn, &word)?;
let mut iter = db.prefix_iter_mut(txn, word)?;
if let Some((key, mut docids)) = iter.next().transpose()? {
if key == word {
let previous_len = docids.len();
@ -597,7 +596,7 @@ fn remove_docids_from_facet_field_id_string_docids<'a, C, D>(
// level key. We must then parse the value using the appropriate codec.
let (group, mut docids) =
FacetStringZeroBoundsValueCodec::<CboRoaringBitmapCodec>::bytes_decode(val)
.ok_or_else(|| SerializationError::Decoding { db_name })?;
.ok_or(SerializationError::Decoding { db_name })?;
let previous_len = docids.len();
docids -= to_remove;
@ -609,7 +608,7 @@ fn remove_docids_from_facet_field_id_string_docids<'a, C, D>(
let val = &(group, docids);
let value_bytes =
FacetStringZeroBoundsValueCodec::<CboRoaringBitmapCodec>::bytes_encode(val)
.ok_or_else(|| SerializationError::Encoding { db_name })?;
.ok_or(SerializationError::Encoding { db_name })?;
// safety: we don't keep references from inside the LMDB database.
unsafe { iter.put_current(&key, &value_bytes)? };
@ -619,7 +618,7 @@ fn remove_docids_from_facet_field_id_string_docids<'a, C, D>(
// The key corresponds to a level zero facet string.
let (original_value, mut docids) =
FacetStringLevelZeroValueCodec::bytes_decode(val)
.ok_or_else(|| SerializationError::Decoding { db_name })?;
.ok_or(SerializationError::Decoding { db_name })?;
let previous_len = docids.len();
docids -= to_remove;
@ -630,7 +629,7 @@ fn remove_docids_from_facet_field_id_string_docids<'a, C, D>(
let key = key.to_owned();
let val = &(original_value, docids);
let value_bytes = FacetStringLevelZeroValueCodec::bytes_encode(val)
.ok_or_else(|| SerializationError::Encoding { db_name })?;
.ok_or(SerializationError::Encoding { db_name })?;
// safety: we don't keep references from inside the LMDB database.
unsafe { iter.put_current(&key, &value_bytes)? };

14
milli/src/update/facets.rs
View File

@ -262,8 +262,8 @@ impl<'t, 'u, 'i> Facets<'t, 'u, 'i> {
/// 1. a vector of grenad::Reader. The reader at index `i` corresponds to the elements of level `i + 1`
/// that must be inserted into the database.
/// 2. a roaring bitmap of all the document ids present in the database
fn compute_facet_number_levels<'t>(
rtxn: &'t heed::RoTxn,
fn compute_facet_number_levels(
rtxn: &heed::RoTxn,
db: heed::Database<FacetLevelValueF64Codec, CboRoaringBitmapCodec>,
compression_type: CompressionType,
compression_level: Option<u32>,
@ -332,8 +332,8 @@ fn compute_facet_number_levels<'t>(
/// 1. a vector of grenad::Reader. The reader at index `i` corresponds to the elements of level `i + 1`
/// that must be inserted into the database.
/// 2. a roaring bitmap of all the document ids present in the database
fn compute_facet_strings_levels<'t>(
rtxn: &'t heed::RoTxn,
fn compute_facet_strings_levels(
rtxn: &heed::RoTxn,
db: heed::Database<FacetStringLevelZeroCodec, FacetStringLevelZeroValueCodec>,
compression_type: CompressionType,
compression_level: Option<u32>,
@ -496,7 +496,7 @@ where
bitmaps.clear();
}
// level 0 is already stored in the DB
return Ok(vec![]);
Ok(vec![])
} else {
// level >= 1
// we compute each element of this level based on the elements of the level below it
@ -562,7 +562,7 @@ where
}
sub_writers.push(writer_into_reader(cur_writer)?);
return Ok(sub_writers);
Ok(sub_writers)
}
}
@ -598,7 +598,7 @@ fn write_number_entry(
) -> Result<()> {
let key = (field_id, level, left, right);
let key = FacetLevelValueF64Codec::bytes_encode(&key).ok_or(Error::Encoding)?;
let data = CboRoaringBitmapCodec::bytes_encode(&ids).ok_or(Error::Encoding)?;
let data = CboRoaringBitmapCodec::bytes_encode(ids).ok_or(Error::Encoding)?;
writer.insert(&key, &data)?;
Ok(())
}

8
milli/src/update/index_documents/enrich.rs
View File

@ -140,7 +140,7 @@ fn fetch_or_generate_document_id(
}
None => Ok(Err(UserError::MissingDocumentId {
primary_key: primary_key.to_string(),
document: obkv_to_object(&document, &documents_batch_index)?,
document: obkv_to_object(document, documents_batch_index)?,
})),
}
}
@ -156,7 +156,7 @@ fn fetch_or_generate_document_id(
if matching_documents_ids.len() >= 2 {
return Ok(Err(UserError::TooManyDocumentIds {
primary_key: nested.name().to_string(),
document: obkv_to_object(&document, &documents_batch_index)?,
document: obkv_to_object(document, documents_batch_index)?,
}));
}
}
@ -170,7 +170,7 @@ fn fetch_or_generate_document_id(
},
None => Ok(Err(UserError::MissingDocumentId {
primary_key: nested.name().to_string(),
document: obkv_to_object(&document, &documents_batch_index)?,
document: obkv_to_object(document, documents_batch_index)?,
})),
}
}
@ -313,7 +313,7 @@ pub fn validate_document_id_value(document_id: Value) -> Result<StdResult<String
None => Ok(Err(UserError::InvalidDocumentId { document_id: Value::String(string) })),
},
Value::Number(number) if number.is_i64() => Ok(Ok(number.to_string())),
content => Ok(Err(UserError::InvalidDocumentId { document_id: content.clone() })),
content => Ok(Err(UserError::InvalidDocumentId { document_id: content })),
}
}

2
milli/src/update/index_documents/extract/extract_docid_word_positions.rs
View File

@ -132,7 +132,7 @@ fn json_to_string<'a>(value: &'a Value, buffer: &'a mut String) -> Option<&'a st
}
if let Value::String(string) = value {
Some(&string)
Some(string)
} else if inner(value, buffer) {
Some(buffer)
} else {

6
milli/src/update/index_documents/extract/extract_fid_docid_facet_values.rs
View File

@ -67,7 +67,7 @@ pub fn extract_fid_docid_facet_values<R: io::Read + io::Seek>(
facet_exists_docids.entry(field_id).or_default().insert(document);
// For the other extraction tasks, prefix the key with the field_id and the document_id
key_buffer.extend_from_slice(&docid_bytes);
key_buffer.extend_from_slice(docid_bytes);
let value =
serde_json::from_slice(field_bytes).map_err(InternalError::SerdeJson)?;
@ -107,8 +107,8 @@ pub fn extract_fid_docid_facet_values<R: io::Read + io::Seek>(
let facet_exists_docids_reader = writer_into_reader(facet_exists_docids_writer)?;
Ok((
sorter_into_reader(fid_docid_facet_numbers_sorter, indexer.clone())?,
sorter_into_reader(fid_docid_facet_strings_sorter, indexer.clone())?,
sorter_into_reader(fid_docid_facet_numbers_sorter, indexer)?,
sorter_into_reader(fid_docid_facet_strings_sorter, indexer)?,
facet_exists_docids_reader,
))
}

2
milli/src/update/index_documents/extract/mod.rs
View File

@ -150,7 +150,7 @@ pub(crate) fn data_from_obkv_documents(
spawn_extraction_task::<_, _, Vec<grenad::Reader<File>>>(
docid_fid_facet_numbers_chunks,
indexer,
lmdb_writer_sx.clone(),
lmdb_writer_sx,
extract_facet_number_docids,
merge_cbo_roaring_bitmaps,
TypedChunk::FieldIdFacetNumberDocids,

7
milli/src/update/prefix_word_pairs/prefix_word.rs
View File

@ -30,9 +30,8 @@ pub fn index_prefix_word_database(
debug!("Computing and writing the word prefix pair proximity docids into LMDB on disk...");
let common_prefixes: Vec<_> = common_prefix_fst_words
.into_iter()
.map(|s| s.into_iter())
.flatten()
.iter()
.flat_map(|s| s.iter())
.map(|s| s.as_str())
.filter(|s| s.len() <= max_prefix_length)
.collect();
@ -73,7 +72,7 @@ pub fn index_prefix_word_database(
// Now we do the same thing with the new prefixes and all word pairs in the DB
let new_prefixes: Vec<_> = new_prefix_fst_words
.into_iter()
.iter()
.map(|s| s.as_str())
.filter(|s| s.len() <= max_prefix_length)
.collect();

16
milli/src/update/prefix_word_pairs/word_prefix.rs
View File

@ -195,9 +195,8 @@ pub fn index_word_prefix_database(
// Make a prefix trie from the common prefixes that are shorter than self.max_prefix_length
let prefixes = PrefixTrieNode::from_sorted_prefixes(
common_prefix_fst_words
.into_iter()
.map(|s| s.into_iter())
.flatten()
.iter()
.flat_map(|s| s.iter())
.map(|s| s.as_str())
.filter(|s| s.len() <= max_prefix_length),
);
@ -237,10 +236,7 @@ pub fn index_word_prefix_database(
// Now we do the same thing with the new prefixes and all word pairs in the DB
let prefixes = PrefixTrieNode::from_sorted_prefixes(
new_prefix_fst_words
.into_iter()
.map(|s| s.as_str())
.filter(|s| s.len() <= max_prefix_length),
new_prefix_fst_words.iter().map(|s| s.as_str()).filter(|s| s.len() <= max_prefix_length),
);
if !prefixes.is_empty() {
@ -366,7 +362,7 @@ fn execute_on_word_pairs_and_prefixes<I>(
&mut prefix_buffer,
&prefix_search_start,
|prefix_buffer| {
batch.insert(&prefix_buffer, data.to_vec());
batch.insert(prefix_buffer, data.to_vec());
},
);
}
@ -484,7 +480,7 @@ impl PrefixTrieNode {
fn set_search_start(&self, word: &[u8], search_start: &mut PrefixTrieNodeSearchStart) -> bool {
let byte = word[0];
if self.children[search_start.0].1 == byte {
return true;
true
} else {
match self.children[search_start.0..].binary_search_by_key(&byte, |x| x.1) {
Ok(position) => {
@ -502,7 +498,7 @@ impl PrefixTrieNode {
fn from_sorted_prefixes<'a>(prefixes: impl Iterator<Item = &'a str>) -> Self {
let mut node = PrefixTrieNode::default();
for prefix in prefixes {
node.insert_sorted_prefix(prefix.as_bytes().into_iter());
node.insert_sorted_prefix(prefix.as_bytes().iter());
}
node
}