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Cargo clippy

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This commit is contained in:
Paul Masurel
2018-02-19 12:36:24 +09:00
parent ef94582203
commit 0540ebb49e
13 changed files with 49 additions and 60 deletions
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26
src/query/boolean_query/boolean_weight.rs
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@@ -21,18 +21,14 @@ where
if scorers.len() == 1 {
scorers.into_iter().next().unwrap() //< we checked the size beforehands
} else {
if scorers.iter().all(|scorer| {
let is_all_term_queries = scorers.iter().all(|scorer| {
let scorer_ref: &Scorer = scorer.borrow();
Downcast::<TermScorer>::is_type(scorer_ref)
}) {
});
if is_all_term_queries {
let scorers: Vec<TermScorer> = scorers
.into_iter()
.map(|scorer| {
*Downcast::<TermScorer>::downcast(scorer).expect(
"downcasting should not have failed, we\
checked in advance that the type were correct.",
)
})
.map(|scorer| *Downcast::<TermScorer>::downcast(scorer).unwrap())
.collect();
let scorer: Box<Scorer> = box Union::<TermScorer, TScoreCombiner>::from(scorers);
scorer
@@ -61,7 +57,7 @@ impl BooleanWeight {
reader: &SegmentReader,
) -> Result<Box<Scorer>> {
let mut per_occur_scorers: HashMap<Occur, Vec<Box<Scorer>>> = HashMap::new();
for &(ref occur, ref subweight) in self.weights.iter() {
for &(ref occur, ref subweight) in &self.weights {
let sub_scorer: Box<Scorer> = subweight.scorer(reader)?;
per_occur_scorers
.entry(*occur)
@@ -82,18 +78,14 @@ impl BooleanWeight {
if scorers.len() == 1 {
scorers.into_iter().next().unwrap()
} else {
if scorers.iter().all(|scorer| {
let is_all_term_queries = scorers.iter().all(|scorer| {
let scorer_ref: &Scorer = scorer.borrow();
Downcast::<TermScorer>::is_type(scorer_ref)
}) {
});
if is_all_term_queries {
let scorers: Vec<TermScorer> = scorers
.into_iter()
.map(|scorer| {
*Downcast::<TermScorer>::downcast(scorer).expect(
"downcasting should not have failed, we\
checked in advance that the type were correct.",
)
})
.map(|scorer| *Downcast::<TermScorer>::downcast(scorer).unwrap())
.collect();
let scorer: Box<Scorer> = box Intersection::from(scorers);
scorer