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ad hoc 2022-03-15 17:12:48 +01:00
parent d633ac5b9d
commit d127c57f2d
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1 changed files with 5 additions and 4 deletions
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9
milli/src/update/words_prefixes_fst.rs
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@ -1,4 +1,5 @@
use std::iter::FromIterator; use std::iter::{repeat_with, FromIterator};
use std::str;
use fst::{SetBuilder, Streamer}; use fst::{SetBuilder, Streamer};
@ -45,8 +46,8 @@ impl<'t, 'u, 'i> WordsPrefixesFst<'t, 'u, 'i> {
let mut current_prefix = vec![SmallString32::new(); self.max_prefix_length]; let mut current_prefix = vec![SmallString32::new(); self.max_prefix_length];
let mut current_prefix_count = vec![0; self.max_prefix_length]; let mut current_prefix_count = vec![0; self.max_prefix_length];
let mut builders: Vec<_> = let mut builders =
std::iter::repeat_with(SetBuilder::memory).take(self.max_prefix_length).collect(); repeat_with(SetBuilder::memory).take(self.max_prefix_length).collect::<Vec<_>>();
let mut stream = words_fst.stream(); let mut stream = words_fst.stream();
while let Some(bytes) = stream.next() { while let Some(bytes) = stream.next() {
@ -58,7 +59,7 @@ impl<'t, 'u, 'i> WordsPrefixesFst<'t, 'u, 'i> {
// We try to get the first n bytes out of this string but we only want // We try to get the first n bytes out of this string but we only want
// to split at valid characters bounds. If we try to split in the middle of // to split at valid characters bounds. If we try to split in the middle of
// a character we ignore this word and go to the next one. // a character we ignore this word and go to the next one.
let word = std::str::from_utf8(bytes)?; let word = str::from_utf8(bytes)?;
let prefix = match word.get(..=n) { let prefix = match word.get(..=n) {
Some(prefix) => prefix, Some(prefix) => prefix,
None => continue, None => continue,