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Fix clippy warnings in cirteria

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many 2021-05-10 10:27:18 +02:00
parent e923d51b8f
commit efba662ca6
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GPG Key ID: 2CEF23B75189EACA
5 changed files with 54 additions and 54 deletions
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4
milli/src/search/criteria/asc_desc.rs
View File

@ -215,7 +215,7 @@ fn iterative_facet_ordered_iter<'t>(
docids_values.push((docid, OrderedFloat(value)));
}
}
docids_values.sort_unstable_by_key(|(_, v)| v.clone());
docids_values.sort_unstable_by_key(|(_, v)| *v);
let iter = docids_values.into_iter();
let iter = if ascending {
Box::new(iter) as Box<dyn Iterator<Item = _>>
@ -226,7 +226,7 @@ fn iterative_facet_ordered_iter<'t>(
// The itertools GroupBy iterator doesn't provide an owned version, we are therefore
// required to collect the result into an owned collection (a Vec).
// https://github.com/rust-itertools/itertools/issues/499
let vec: Vec<_> = iter.group_by(|(_, v)| v.clone())
let vec: Vec<_> = iter.group_by(|(_, v)| *v)
.into_iter()
.map(|(_, ids)| ids.map(|(id, _)| id).collect())
.collect();

20
milli/src/search/criteria/attribute.rs
View File

@ -155,7 +155,7 @@ impl<'t, 'q> WordLevelIterator<'t, 'q> {
fn new(ctx: &'t dyn Context<'t>, word: Cow<'q, str>, in_prefix_cache: bool) -> heed::Result<Option<Self>> {
match ctx.word_position_last_level(&word, in_prefix_cache)? {
Some(level) => {
let interval_size = LEVEL_EXPONENTIATION_BASE.pow(Into::<u8>::into(level.clone()) as u32);
let interval_size = LEVEL_EXPONENTIATION_BASE.pow(Into::<u8>::into(level) as u32);
let inner = ctx.word_position_iterator(&word, level, in_prefix_cache, None, None)?;
Ok(Some(Self { inner, level, interval_size, word, in_prefix_cache, inner_next: None, current_interval: None }))
},
@ -164,8 +164,8 @@ impl<'t, 'q> WordLevelIterator<'t, 'q> {
}
fn dig(&self, ctx: &'t dyn Context<'t>, level: &TreeLevel, left_interval: Option<u32>) -> heed::Result<Self> {
let level = level.min(&self.level).clone();
let interval_size = LEVEL_EXPONENTIATION_BASE.pow(Into::<u8>::into(level.clone()) as u32);
let level = *level.min(&self.level);
let interval_size = LEVEL_EXPONENTIATION_BASE.pow(Into::<u8>::into(level) as u32);
let word = self.word.clone();
let in_prefix_cache = self.in_prefix_cache;
let inner = ctx.word_position_iterator(&word, level, in_prefix_cache, left_interval, None)?;
@ -214,7 +214,7 @@ struct QueryLevelIterator<'t, 'q> {
}
impl<'t, 'q> QueryLevelIterator<'t, 'q> {
fn new(ctx: &'t dyn Context<'t>, queries: &'q Vec<Query>, wdcache: &mut WordDerivationsCache) -> anyhow::Result<Option<Self>> {
fn new(ctx: &'t dyn Context<'t>, queries: &'q [Query], wdcache: &mut WordDerivationsCache) -> anyhow::Result<Option<Self>> {
let mut inner = Vec::with_capacity(queries.len());
for query in queries {
match &query.kind {
@ -244,7 +244,7 @@ impl<'t, 'q> QueryLevelIterator<'t, 'q> {
}
}
let highest = inner.iter().max_by_key(|wli| wli.level).map(|wli| wli.level.clone());
let highest = inner.iter().max_by_key(|wli| wli.level).map(|wli| wli.level);
match highest {
Some(level) => Ok(Some(Self {
parent: None,
@ -287,7 +287,7 @@ impl<'t, 'q> QueryLevelIterator<'t, 'q> {
let u8_level = Into::<u8>::into(level);
let interval_size = LEVEL_EXPONENTIATION_BASE.pow(u8_level as u32);
for wli in self.inner.iter_mut() {
let wli_u8_level = Into::<u8>::into(wli.level.clone());
let wli_u8_level = Into::<u8>::into(wli.level);
let accumulated_count = LEVEL_EXPONENTIATION_BASE.pow((u8_level - wli_u8_level) as u32);
for _ in 0..accumulated_count {
if let Some((next_left, _, next_docids)) = wli.next()? {
@ -364,8 +364,8 @@ fn interval_to_skip(
already_skiped: usize,
allowed_candidates: &RoaringBitmap,
) -> usize {
parent_accumulator.into_iter()
.zip(current_accumulator.into_iter())
parent_accumulator.iter()
.zip(current_accumulator.iter())
.skip(already_skiped)
.take_while(|(parent, current)| {
let skip_parent = parent.as_ref().map_or(true, |(_, _, docids)| docids.is_empty());
@ -410,7 +410,7 @@ impl<'t, 'q> Branch<'t, 'q> {
/// update inner interval in order to be ranked by the binary_heap without computing it,
/// the next() method should be called when the real interval is needed.
fn lazy_next(&mut self) {
let u8_level = Into::<u8>::into(self.tree_level.clone());
let u8_level = Into::<u8>::into(self.tree_level);
let interval_size = LEVEL_EXPONENTIATION_BASE.pow(u8_level as u32);
let (left, right, _) = self.last_result;
@ -679,7 +679,7 @@ fn flatten_query_tree(query_tree: &Operation) -> FlattenedQueryTree {
Or(_, ops) => if ops.iter().all(|op| op.query().is_some()) {
vec![vec![ops.iter().flat_map(|op| op.query()).cloned().collect()]]
} else {
ops.into_iter().map(recurse).flatten().collect()
ops.iter().map(recurse).flatten().collect()
},
Operation::Query(query) => vec![vec![vec![query.clone()]]],
}

38
milli/src/search/criteria/final.rs
View File

@ -30,30 +30,28 @@ impl<'t> Final<'t> {
#[logging_timer::time("Final::{}")]
pub fn next(&mut self, excluded_candidates: &RoaringBitmap) -> anyhow::Result<Option<FinalResult>> {
loop {
debug!("Final iteration");
let mut criterion_parameters = CriterionParameters {
wdcache: &mut self.wdcache,
// returned_candidates is merged with excluded_candidates to avoid duplicas
excluded_candidates: &(&self.returned_candidates | excluded_candidates),
};
debug!("Final iteration");
let mut criterion_parameters = CriterionParameters {
wdcache: &mut self.wdcache,
// returned_candidates is merged with excluded_candidates to avoid duplicas
excluded_candidates: &(&self.returned_candidates | excluded_candidates),
};
match self.parent.next(&mut criterion_parameters)? {
Some(CriterionResult { query_tree, candidates, bucket_candidates }) => {
let candidates = match (candidates, query_tree.as_ref()) {
(Some(candidates), _) => candidates,
(None, Some(qt)) => resolve_query_tree(self.ctx, qt, &mut self.wdcache)?,
(None, None) => self.ctx.documents_ids()?,
};
match self.parent.next(&mut criterion_parameters)? {
Some(CriterionResult { query_tree, candidates, bucket_candidates }) => {
let candidates = match (candidates, query_tree.as_ref()) {
(Some(candidates), _) => candidates,
(None, Some(qt)) => resolve_query_tree(self.ctx, qt, &mut self.wdcache)?,
(None, None) => self.ctx.documents_ids()?,
};
let bucket_candidates = bucket_candidates.unwrap_or_else(|| candidates.clone());
let bucket_candidates = bucket_candidates.unwrap_or_else(|| candidates.clone());
self.returned_candidates |= &candidates;
self.returned_candidates |= &candidates;
return Ok(Some(FinalResult { query_tree, candidates, bucket_candidates }));
},
None => return Ok(None),
}
return Ok(Some(FinalResult { query_tree, candidates, bucket_candidates }));
},
None => return Ok(None),
}
}
}

36
milli/src/search/criteria/typo.rs
View File

@ -70,22 +70,24 @@ impl<'t> Criterion for Typo<'t> {
},
Some((_, query_tree, candidates_authorization)) => {
let fst = self.ctx.words_fst();
let new_query_tree = if self.typos < MAX_TYPOS_PER_WORD {
alterate_query_tree(&fst, query_tree.clone(), self.typos, params.wdcache)?
} else if self.typos == MAX_TYPOS_PER_WORD {
// 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, query_tree.clone(), self.typos, params.wdcache)?;
// we compute the allowed candidates
let query_tree_allowed_candidates = resolve_query_tree(self.ctx, query_tree, params.wdcache)?;
// we assign the allowed candidates to the candidates authorization.
*candidates_authorization = match take(candidates_authorization) {
Allowed(allowed_candidates) => Allowed(query_tree_allowed_candidates & allowed_candidates),
Forbidden(forbidden_candidates) => Allowed(query_tree_allowed_candidates - forbidden_candidates),
};
query_tree.clone()
} else {
query_tree.clone()
let new_query_tree = match self.typos {
typos if typos < MAX_TYPOS_PER_WORD => {
alterate_query_tree(&fst, query_tree.clone(), self.typos, params.wdcache)?
},
MAX_TYPOS_PER_WORD => {
// 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, query_tree.clone(), self.typos, params.wdcache)?;
// we compute the allowed candidates
let query_tree_allowed_candidates = resolve_query_tree(self.ctx, query_tree, params.wdcache)?;
// we assign the allowed candidates to the candidates authorization.
*candidates_authorization = match take(candidates_authorization) {
Allowed(allowed_candidates) => Allowed(query_tree_allowed_candidates & allowed_candidates),
Forbidden(forbidden_candidates) => Allowed(query_tree_allowed_candidates - forbidden_candidates),
};
query_tree.clone()
},
_otherwise => query_tree.clone(),
};
let mut candidates = resolve_candidates(
@ -187,7 +189,7 @@ fn alterate_query_tree(
} else {
let typo = *typo.min(&number_typos);
let words = word_derivations(word, q.prefix, typo, words_fst, wdcache)?;
let queries = words.into_iter().map(|(word, typo)| {
let queries = words.iter().map(|(word, typo)| {
Operation::Query(Query {
prefix: false,
kind: QueryKind::Exact { original_typo: *typo, word: word.to_string() },

10
milli/src/search/query_tree.rs
View File

@ -241,7 +241,7 @@ impl<'a> QueryTreeBuilder<'a> {
}
/// Split the word depending on the frequency of subwords in the database documents.
fn split_best_frequency<'a>(ctx: &impl Context, word: &'a str) -> heed::Result<Option<Operation>> {
fn split_best_frequency(ctx: &impl Context, word: &str) -> heed::Result<Option<Operation>> {
let chars = word.char_indices().skip(1);
let mut best = None;
@ -438,14 +438,14 @@ fn create_query_tree(
let start = number_phrases + (number_phrases == 0) as usize;
for len in start..=query.len() {
let mut word_count = len - number_phrases;
let query: Vec<_> = query.iter().filter_map(|p| {
let query: Vec<_> = query.iter().filter(|p| {
if p.is_phrase() {
Some(p)
true
} else if word_count != 0 {
word_count -= 1;
Some(p)
true
} else {
None
false
}
})
.cloned()