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Move the TopLevelMap into a dedicated module

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Clément Renault 2024-09-10 18:01:17 +01:00
parent 24cb5839ad
commit 04596f3616
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GPG Key ID: F250A4C4E3AE5F5F
3 changed files with 38 additions and 32 deletions
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37
milli/src/update/new/indexer/document_operation.rs
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@ -1,16 +1,19 @@
use std::borrow::Cow; use std::borrow::Cow;
use std::collections::{BTreeMap, HashMap}; use std::collections::{BTreeMap, HashMap};
use std::fmt;
use std::sync::Arc; use std::sync::Arc;
use heed::types::Bytes; use heed::types::Bytes;
use heed::RoTxn; use heed::RoTxn;
use memmap2::Mmap; use memmap2::Mmap;
use rayon::iter::{IntoParallelIterator, ParallelIterator}; use rayon::iter::{IntoParallelIterator, ParallelIterator};
use serde_json::from_str;
use IndexDocumentsMethod as Idm; use IndexDocumentsMethod as Idm;
use super::super::document_change::DocumentChange; use super::super::document_change::DocumentChange;
use super::super::items_pool::ItemsPool; use super::super::items_pool::ItemsPool;
use super::DocumentChanges; use super::top_level_map::{CowStr, TopLevelMap};
use super::{top_level_map, DocumentChanges};
use crate::documents::PrimaryKey; use crate::documents::PrimaryKey;
use crate::update::new::{Deletion, Insertion, KvReaderFieldId, KvWriterFieldId, Update}; use crate::update::new::{Deletion, Insertion, KvReaderFieldId, KvWriterFieldId, Update};
use crate::update::{AvailableIds, IndexDocumentsMethod}; use crate::update::{AvailableIds, IndexDocumentsMethod};
@ -395,36 +398,8 @@ impl MergeChanges for MergeDocumentForUpdates {
} }
} }
use std::borrow::Borrow; /// Returns the document ID based on the primary and
/// search for it recursively in zero-copy-deserialized documents.
use serde::Deserialize;
use serde_json::from_str;
use serde_json::value::RawValue;
#[derive(Deserialize)]
pub struct TopLevelMap<'p>(#[serde(borrow)] BTreeMap<CowStr<'p>, &'p RawValue>);
#[derive(Deserialize, PartialEq, Eq, PartialOrd, Ord, Hash, Clone)]
pub struct CowStr<'p>(#[serde(borrow)] Cow<'p, str>);
impl CowStr<'_> {
fn to_string(&self) -> String {
self.0.to_string()
}
}
impl AsRef<str> for CowStr<'_> {
fn as_ref(&self) -> &str {
self.0.as_ref()
}
}
impl<'doc> Borrow<str> for CowStr<'doc> {
fn borrow(&self) -> &str {
self.0.borrow()
}
}
fn get_docid<'p>( fn get_docid<'p>(
map: &TopLevelMap<'p>, map: &TopLevelMap<'p>,
primary_key: &[&str], primary_key: &[&str],

1
milli/src/update/new/indexer/mod.rs
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@ -26,6 +26,7 @@ use crate::{FieldsIdsMap, GlobalFieldsIdsMap, Index, Result, UserError};
mod document_deletion; mod document_deletion;
mod document_operation; mod document_operation;
mod partial_dump; mod partial_dump;
mod top_level_map;
mod update_by_function; mod update_by_function;
pub trait DocumentChanges<'p> { pub trait DocumentChanges<'p> {

30
milli/src/update/new/indexer/top_level_map.rs Normal file
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@ -0,0 +1,30 @@
use std::borrow::{Borrow, Cow};
use std::collections::BTreeMap;
use std::fmt;
use serde::Deserialize;
use serde_json::value::RawValue;
#[derive(Deserialize)]
pub struct TopLevelMap<'p>(#[serde(borrow)] pub BTreeMap<CowStr<'p>, &'p RawValue>);
#[derive(Deserialize, PartialEq, Eq, PartialOrd, Ord, Hash, Clone)]
pub struct CowStr<'p>(#[serde(borrow)] pub Cow<'p, str>);
impl fmt::Display for CowStr<'_> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt::Display::fmt(&self.0, f)
}
}
impl AsRef<str> for CowStr<'_> {
fn as_ref(&self) -> &str {
self.0.as_ref()
}
}
impl<'doc> Borrow<str> for CowStr<'doc> {
fn borrow(&self) -> &str {
self.0.borrow()
}
}