mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-12-23 21:20:24 +01:00
optimize document deserialization
This commit is contained in:
parent
b6af84eb77
commit
8d70b01714
@ -1,9 +1,13 @@
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use std::collections::BTreeMap;
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use std::io;
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use byteorder::{BigEndian, WriteBytesExt};
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use serde::ser::Serialize;
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use serde::Deserializer;
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use serde_json::Value;
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use super::serde::DocumentSerializer;
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use crate::FieldId;
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use super::serde::DocumentVisitor;
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use super::{ByteCounter, DocumentsBatchIndex, DocumentsMetadata, Error};
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/// The `DocumentsBatchBuilder` provides a way to build a documents batch in the intermediary
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@ -24,7 +28,12 @@ use super::{ByteCounter, DocumentsBatchIndex, DocumentsMetadata, Error};
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/// builder.finish().unwrap();
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/// ```
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pub struct DocumentBatchBuilder<W> {
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serializer: DocumentSerializer<W>,
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inner: ByteCounter<W>,
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index: DocumentsBatchIndex,
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obkv_buffer: Vec<u8>,
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value_buffer: Vec<u8>,
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values: BTreeMap<FieldId, Value>,
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count: usize,
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}
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impl<W: io::Write + io::Seek> DocumentBatchBuilder<W> {
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@ -34,27 +43,33 @@ impl<W: io::Write + io::Seek> DocumentBatchBuilder<W> {
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// add space to write the offset of the metadata at the end of the writer
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writer.write_u64::<BigEndian>(0)?;
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let serializer =
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DocumentSerializer { writer, buffer: Vec::new(), index, count: 0, allow_seq: true };
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let this = Self {
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inner: writer,
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index,
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obkv_buffer: Vec::new(),
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value_buffer: Vec::new(),
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values: BTreeMap::new(),
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count: 0,
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};
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Ok(Self { serializer })
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Ok(this)
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}
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/// Returns the number of documents that have been written to the builder.
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pub fn len(&self) -> usize {
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self.serializer.count
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self.count
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}
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/// This method must be called after the document addition is terminated. It will put the
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/// metadata at the end of the file, and write the metadata offset at the beginning on the
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/// file.
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pub fn finish(self) -> Result<(), Error> {
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let DocumentSerializer {
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writer: ByteCounter { mut writer, count: offset },
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let Self {
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inner: ByteCounter { mut writer, count: offset },
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index,
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count,
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..
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} = self.serializer;
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} = self;
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let meta = DocumentsMetadata { count, index };
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@ -68,13 +83,106 @@ impl<W: io::Write + io::Seek> DocumentBatchBuilder<W> {
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Ok(())
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}
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/// Adds documents to the builder.
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///
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/// The internal index is updated with the fields found
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/// in the documents. Document must either be a map or a sequences of map, anything else will
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/// fail.
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pub fn add_documents<T: Serialize>(&mut self, document: T) -> Result<(), Error> {
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document.serialize(&mut self.serializer)?;
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/// Extends the builder with json documents from a reader.
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pub fn extend_from_json<R: io::Read>(&mut self, reader: R) -> Result<(), Error> {
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let mut de = serde_json::Deserializer::from_reader(reader);
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let mut visitor = DocumentVisitor {
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inner: &mut self.inner,
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index: &mut self.index,
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obkv_buffer: &mut self.obkv_buffer,
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value_buffer: &mut self.value_buffer,
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values: &mut self.values,
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count: &mut self.count,
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};
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de.deserialize_any(&mut visitor).unwrap();
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Ok(())
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}
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}
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#[cfg(test)]
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mod test {
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use std::io::Cursor;
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use crate::documents::DocumentBatchReader;
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use super::*;
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#[test]
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fn add_single_documents_json() {
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let mut cursor = Cursor::new(Vec::new());
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let mut builder = DocumentBatchBuilder::new(&mut cursor).unwrap();
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let json = serde_json::json!({
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"id": 1,
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"field": "hello!",
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});
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builder.extend_from_json(Cursor::new(serde_json::to_vec(&json).unwrap())).unwrap();
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let json = serde_json::json!({
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"blabla": false,
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"field": "hello!",
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"id": 1,
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});
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builder.extend_from_json(Cursor::new(serde_json::to_vec(&json).unwrap())).unwrap();
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assert_eq!(builder.len(), 2);
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builder.finish().unwrap();
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cursor.set_position(0);
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let mut reader = DocumentBatchReader::from_reader(cursor).unwrap();
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let (index, document) = reader.next_document_with_index().unwrap().unwrap();
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assert_eq!(index.len(), 3);
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assert_eq!(document.iter().count(), 2);
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let (index, document) = reader.next_document_with_index().unwrap().unwrap();
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assert_eq!(index.len(), 3);
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assert_eq!(document.iter().count(), 3);
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assert!(reader.next_document_with_index().unwrap().is_none());
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}
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#[test]
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fn add_documents_seq_json() {
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let mut cursor = Cursor::new(Vec::new());
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let mut builder = DocumentBatchBuilder::new(&mut cursor).unwrap();
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let json = serde_json::json!([{
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"id": 1,
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"field": "hello!",
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},{
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"blabla": false,
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"field": "hello!",
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"id": 1,
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}
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]);
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builder.extend_from_json(Cursor::new(serde_json::to_vec(&json).unwrap())).unwrap();
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assert_eq!(builder.len(), 2);
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builder.finish().unwrap();
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cursor.set_position(0);
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let mut reader = DocumentBatchReader::from_reader(cursor).unwrap();
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let (index, document) = reader.next_document_with_index().unwrap().unwrap();
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assert_eq!(index.len(), 3);
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assert_eq!(document.iter().count(), 2);
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let (index, document) = reader.next_document_with_index().unwrap().unwrap();
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assert_eq!(index.len(), 3);
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assert_eq!(document.iter().count(), 3);
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assert!(reader.next_document_with_index().unwrap().is_none());
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}
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}
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@ -92,7 +92,8 @@ macro_rules! documents {
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let documents = serde_json::json!($data);
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let mut writer = std::io::Cursor::new(Vec::new());
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let mut builder = crate::documents::DocumentBatchBuilder::new(&mut writer).unwrap();
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builder.add_documents(documents).unwrap();
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let documents = serde_json::to_vec(&documents).unwrap();
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builder.extend_from_json(std::io::Cursor::new(documents)).unwrap();
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builder.finish().unwrap();
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writer.set_position(0);
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@ -124,7 +125,8 @@ mod test {
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let mut builder = DocumentBatchBuilder::new(&mut cursor).unwrap();
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builder.add_documents(json).unwrap();
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todo!();
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//builder.add_documents(json).unwrap();
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builder.finish().unwrap();
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@ -153,8 +155,9 @@ mod test {
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let mut builder = DocumentBatchBuilder::new(&mut cursor).unwrap();
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builder.add_documents(doc1).unwrap();
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builder.add_documents(doc2).unwrap();
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todo!();
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//builder.add_documents(doc1).unwrap();
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//builder.add_documents(doc2).unwrap();
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builder.finish().unwrap();
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@ -182,7 +185,8 @@ mod test {
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let mut builder = DocumentBatchBuilder::new(&mut cursor).unwrap();
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builder.add_documents(docs).unwrap();
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todo!();
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//builder.add_documents(docs).unwrap();
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builder.finish().unwrap();
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@ -210,11 +214,13 @@ mod test {
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{ "tata": "hello" },
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]]);
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assert!(builder.add_documents(docs).is_err());
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todo!();
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//assert!(builder.add_documents(docs).is_err());
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let docs = json!("hello");
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assert!(builder.add_documents(docs).is_err());
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todo!();
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//assert!(builder.add_documents(docs).is_err());
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}
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#[test]
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@ -1,474 +1,128 @@
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use std::collections::BTreeMap;
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use std::convert::TryInto;
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use std::io::Cursor;
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use std::{fmt, io};
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use std::io::Write;
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use std::fmt;
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use byteorder::{BigEndian, WriteBytesExt};
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use obkv::KvWriter;
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use serde::ser::{Impossible, Serialize, SerializeMap, SerializeSeq, Serializer};
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use byteorder::WriteBytesExt;
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use serde::Deserialize;
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use serde::de::DeserializeSeed;
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use serde::de::MapAccess;
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use serde::de::SeqAccess;
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use serde::de::Visitor;
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use serde_json::Value;
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use super::{ByteCounter, DocumentsBatchIndex, Error};
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use super::{ByteCounter, DocumentsBatchIndex};
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use crate::FieldId;
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pub struct DocumentSerializer<W> {
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pub writer: ByteCounter<W>,
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pub buffer: Vec<u8>,
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pub index: DocumentsBatchIndex,
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pub count: usize,
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pub allow_seq: bool,
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}
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struct FieldIdResolver<'a>(&'a mut DocumentsBatchIndex);
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impl<'a, W: io::Write> Serializer for &'a mut DocumentSerializer<W> {
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type Ok = ();
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impl<'a, 'de> DeserializeSeed<'de> for FieldIdResolver<'a> {
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type Value = FieldId;
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type Error = Error;
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type SerializeSeq = SeqSerializer<'a, W>;
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type SerializeTuple = Impossible<(), Self::Error>;
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type SerializeTupleStruct = Impossible<(), Self::Error>;
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type SerializeTupleVariant = Impossible<(), Self::Error>;
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type SerializeMap = MapSerializer<'a, &'a mut ByteCounter<W>>;
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type SerializeStruct = Impossible<(), Self::Error>;
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type SerializeStructVariant = Impossible<(), Self::Error>;
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fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, Self::Error> {
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self.buffer.clear();
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let cursor = io::Cursor::new(&mut self.buffer);
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self.count += 1;
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let map_serializer = MapSerializer {
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map: KvWriter::new(cursor),
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index: &mut self.index,
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writer: &mut self.writer,
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mapped_documents: BTreeMap::new(),
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};
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Ok(map_serializer)
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}
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fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, Self::Error> {
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if self.allow_seq {
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// Only allow sequence of documents of depth 1.
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self.allow_seq = false;
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Ok(SeqSerializer { serializer: self })
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} else {
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Err(Error::InvalidDocumentFormat)
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}
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}
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fn serialize_bool(self, _v: bool) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_i8(self, _v: i8) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_i16(self, _v: i16) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_i32(self, _v: i32) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_i64(self, _v: i64) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_u8(self, _v: u8) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_u16(self, _v: u16) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_u32(self, _v: u32) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_u64(self, _v: u64) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_f32(self, _v: f32) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_f64(self, _v: f64) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_char(self, _v: char) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_str(self, _v: &str) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_bytes(self, _v: &[u8]) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_none(self) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_some<T: ?Sized>(self, _value: &T) -> Result<Self::Ok, Self::Error>
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fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error>
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where
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T: Serialize,
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{
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_unit(self) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_unit_variant(
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self,
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_name: &'static str,
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_variant_index: u32,
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_variant: &'static str,
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) -> Result<Self::Ok, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_newtype_struct<T: ?Sized>(
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self,
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_name: &'static str,
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_value: &T,
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) -> Result<Self::Ok, Self::Error>
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where
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T: Serialize,
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{
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_newtype_variant<T: ?Sized>(
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self,
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_name: &'static str,
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_variant_index: u32,
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_variant: &'static str,
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_value: &T,
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) -> Result<Self::Ok, Self::Error>
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where
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T: Serialize,
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{
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_tuple_struct(
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self,
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_name: &'static str,
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_len: usize,
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) -> Result<Self::SerializeTupleStruct, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_tuple_variant(
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self,
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_name: &'static str,
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_variant_index: u32,
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_variant: &'static str,
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_len: usize,
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) -> Result<Self::SerializeTupleVariant, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_struct(
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self,
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_name: &'static str,
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_len: usize,
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) -> Result<Self::SerializeStruct, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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}
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fn serialize_struct_variant(
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self,
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_name: &'static str,
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_variant_index: u32,
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_variant: &'static str,
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_len: usize,
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) -> Result<Self::SerializeStructVariant, Self::Error> {
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Err(Error::InvalidDocumentFormat)
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D: serde::Deserializer<'de> {
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deserializer.deserialize_str(self)
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}
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}
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pub struct SeqSerializer<'a, W> {
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serializer: &'a mut DocumentSerializer<W>,
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impl<'a, 'de> Visitor<'de> for FieldIdResolver<'a> {
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type Value = FieldId;
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fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
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where
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E: serde::de::Error, {
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let field_id = match self.0.get_by_right(v) {
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Some(field_id) => *field_id,
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None => {
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let field_id = self.0.len() as FieldId;
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self.0.insert(field_id, v.to_string());
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field_id
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}
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};
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Ok(field_id)
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}
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fn expecting(&self, _formatter: &mut fmt::Formatter) -> fmt::Result {
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todo!()
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}
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}
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impl<'a, W: io::Write> SerializeSeq for SeqSerializer<'a, W> {
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type Ok = ();
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type Error = Error;
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struct ValueDeserializer;
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|
||||
fn serialize_element<T: ?Sized>(&mut self, value: &T) -> Result<(), Self::Error>
|
||||
impl<'de> DeserializeSeed<'de> for ValueDeserializer {
|
||||
type Value = serde_json::Value;
|
||||
|
||||
fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error>
|
||||
where
|
||||
T: Serialize,
|
||||
D: serde::Deserializer<'de> {
|
||||
serde_json::Value::deserialize(deserializer)
|
||||
}
|
||||
}
|
||||
|
||||
pub struct DocumentVisitor<'a, W> {
|
||||
pub inner: &'a mut ByteCounter<W>,
|
||||
pub index: &'a mut DocumentsBatchIndex,
|
||||
pub obkv_buffer: &'a mut Vec<u8>,
|
||||
pub value_buffer: &'a mut Vec<u8>,
|
||||
pub values: &'a mut BTreeMap<FieldId, Value>,
|
||||
pub count: &'a mut usize,
|
||||
}
|
||||
|
||||
impl<'a, 'de, W: Write> Visitor<'de> for &mut DocumentVisitor<'a, W> {
|
||||
/// This Visitor value is nothing, since it write the value to a file.
|
||||
type Value = ();
|
||||
|
||||
fn visit_seq<A>(self, mut seq: A) -> Result<Self::Value, A::Error>
|
||||
where
|
||||
A: SeqAccess<'de>,
|
||||
{
|
||||
value.serialize(&mut *self.serializer)?;
|
||||
while let Some(_) = seq.next_element_seed(&mut *self)? { }
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn end(self) -> Result<Self::Ok, Self::Error> {
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
pub struct MapSerializer<'a, W> {
|
||||
map: KvWriter<io::Cursor<&'a mut Vec<u8>>, FieldId>,
|
||||
index: &'a mut DocumentsBatchIndex,
|
||||
writer: W,
|
||||
mapped_documents: BTreeMap<FieldId, Value>,
|
||||
}
|
||||
|
||||
/// This implementation of SerializeMap uses serilialize_entry instead of seriliaze_key and
|
||||
/// serialize_value, therefore these to methods remain unimplemented.
|
||||
impl<'a, W: io::Write> SerializeMap for MapSerializer<'a, W> {
|
||||
type Ok = ();
|
||||
type Error = Error;
|
||||
|
||||
fn serialize_key<T: ?Sized + Serialize>(&mut self, _key: &T) -> Result<(), Self::Error> {
|
||||
unreachable!()
|
||||
}
|
||||
|
||||
fn serialize_value<T: ?Sized>(&mut self, _value: &T) -> Result<(), Self::Error> {
|
||||
unreachable!()
|
||||
}
|
||||
|
||||
fn end(mut self) -> Result<Self::Ok, Self::Error> {
|
||||
let mut buf = Vec::new();
|
||||
for (key, value) in self.mapped_documents {
|
||||
buf.clear();
|
||||
let mut cursor = Cursor::new(&mut buf);
|
||||
serde_json::to_writer(&mut cursor, &value).map_err(Error::JsonError)?;
|
||||
self.map.insert(key, cursor.into_inner()).map_err(Error::Io)?;
|
||||
fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error>
|
||||
where
|
||||
A: MapAccess<'de>,
|
||||
{
|
||||
while let Some((key, value)) = map.next_entry_seed(FieldIdResolver(&mut *self.index), ValueDeserializer).unwrap() {
|
||||
self.values.insert(key, value);
|
||||
}
|
||||
|
||||
let data = self.map.into_inner().map_err(Error::Io)?.into_inner();
|
||||
let data_len: u32 = data.len().try_into().map_err(|_| Error::DocumentTooLarge)?;
|
||||
self.obkv_buffer.clear();
|
||||
let mut obkv = obkv::KvWriter::new(Cursor::new(&mut *self.obkv_buffer));
|
||||
for (key, value) in self.values.iter() {
|
||||
self.value_buffer.clear();
|
||||
// This is guaranteed to work
|
||||
serde_json::to_writer(Cursor::new(&mut *self.value_buffer), value).unwrap();
|
||||
obkv.insert(*key, &self.value_buffer).unwrap();
|
||||
}
|
||||
|
||||
self.writer.write_u32::<BigEndian>(data_len).map_err(Error::Io)?;
|
||||
self.writer.write_all(&data).map_err(Error::Io)?;
|
||||
let reader = obkv.into_inner().unwrap().into_inner();
|
||||
|
||||
self.inner.write_u32::<byteorder::BigEndian>(reader.len() as u32).unwrap();
|
||||
self.inner.write_all(reader).unwrap();
|
||||
|
||||
*self.count += 1;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn serialize_entry<K: ?Sized, V: ?Sized>(
|
||||
&mut self,
|
||||
key: &K,
|
||||
value: &V,
|
||||
) -> Result<(), Self::Error>
|
||||
where
|
||||
K: Serialize,
|
||||
V: Serialize,
|
||||
{
|
||||
let field_serializer = FieldSerializer { index: &mut self.index };
|
||||
let field_id: FieldId = key.serialize(field_serializer)?;
|
||||
|
||||
let value = serde_json::to_value(value).map_err(Error::JsonError)?;
|
||||
|
||||
self.mapped_documents.insert(field_id, value);
|
||||
|
||||
Ok(())
|
||||
fn expecting(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
||||
write!(f, "a documents, or a sequence of documents.")
|
||||
}
|
||||
}
|
||||
|
||||
struct FieldSerializer<'a> {
|
||||
index: &'a mut DocumentsBatchIndex,
|
||||
}
|
||||
impl<'a, 'de, W> DeserializeSeed<'de> for &mut DocumentVisitor<'a, W>
|
||||
where W: Write,
|
||||
{
|
||||
type Value = ();
|
||||
|
||||
impl<'a> serde::Serializer for FieldSerializer<'a> {
|
||||
type Ok = FieldId;
|
||||
|
||||
type Error = Error;
|
||||
|
||||
type SerializeSeq = Impossible<FieldId, Self::Error>;
|
||||
type SerializeTuple = Impossible<FieldId, Self::Error>;
|
||||
type SerializeTupleStruct = Impossible<FieldId, Self::Error>;
|
||||
type SerializeTupleVariant = Impossible<FieldId, Self::Error>;
|
||||
type SerializeMap = Impossible<FieldId, Self::Error>;
|
||||
type SerializeStruct = Impossible<FieldId, Self::Error>;
|
||||
type SerializeStructVariant = Impossible<FieldId, Self::Error>;
|
||||
|
||||
fn serialize_str(self, ws: &str) -> Result<Self::Ok, Self::Error> {
|
||||
let field_id = match self.index.get_by_right(ws) {
|
||||
Some(field_id) => *field_id,
|
||||
None => {
|
||||
let field_id = self.index.len() as FieldId;
|
||||
self.index.insert(field_id, ws.to_string());
|
||||
field_id
|
||||
}
|
||||
};
|
||||
|
||||
Ok(field_id)
|
||||
}
|
||||
|
||||
fn serialize_bool(self, _v: bool) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_i8(self, _v: i8) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_i16(self, _v: i16) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_i32(self, _v: i32) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_i64(self, _v: i64) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_u8(self, _v: u8) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_u16(self, _v: u16) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_u32(self, _v: u32) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_u64(self, _v: u64) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_f32(self, _v: f32) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_f64(self, _v: f64) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_char(self, _v: char) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_bytes(self, _v: &[u8]) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_none(self) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_some<T: ?Sized>(self, _value: &T) -> Result<Self::Ok, Self::Error>
|
||||
fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error>
|
||||
where
|
||||
T: Serialize,
|
||||
{
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_unit(self) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_unit_variant(
|
||||
self,
|
||||
_name: &'static str,
|
||||
_variant_index: u32,
|
||||
_variant: &'static str,
|
||||
) -> Result<Self::Ok, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_newtype_struct<T: ?Sized>(
|
||||
self,
|
||||
_name: &'static str,
|
||||
_value: &T,
|
||||
) -> Result<Self::Ok, Self::Error>
|
||||
where
|
||||
T: Serialize,
|
||||
{
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_newtype_variant<T: ?Sized>(
|
||||
self,
|
||||
_name: &'static str,
|
||||
_variant_index: u32,
|
||||
_variant: &'static str,
|
||||
_value: &T,
|
||||
) -> Result<Self::Ok, Self::Error>
|
||||
where
|
||||
T: Serialize,
|
||||
{
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_tuple_struct(
|
||||
self,
|
||||
_name: &'static str,
|
||||
_len: usize,
|
||||
) -> Result<Self::SerializeTupleStruct, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_tuple_variant(
|
||||
self,
|
||||
_name: &'static str,
|
||||
_variant_index: u32,
|
||||
_variant: &'static str,
|
||||
_len: usize,
|
||||
) -> Result<Self::SerializeTupleVariant, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_struct(
|
||||
self,
|
||||
_name: &'static str,
|
||||
_len: usize,
|
||||
) -> Result<Self::SerializeStruct, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
|
||||
fn serialize_struct_variant(
|
||||
self,
|
||||
_name: &'static str,
|
||||
_variant_index: u32,
|
||||
_variant: &'static str,
|
||||
_len: usize,
|
||||
) -> Result<Self::SerializeStructVariant, Self::Error> {
|
||||
Err(Error::InvalidDocumentFormat)
|
||||
}
|
||||
}
|
||||
|
||||
impl serde::ser::Error for Error {
|
||||
fn custom<T: fmt::Display>(msg: T) -> Self {
|
||||
Error::Custom(msg.to_string())
|
||||
D: serde::Deserializer<'de> {
|
||||
deserializer.deserialize_map(self)
|
||||
}
|
||||
}
|
||||
|
@ -68,7 +68,8 @@ mod test {
|
||||
"txts": sample_txts[..(rng.gen_range(0..3))],
|
||||
"cat-ints": sample_ints[..(rng.gen_range(0..3))],
|
||||
});
|
||||
builder.add_documents(doc).unwrap();
|
||||
todo!()
|
||||
//builder.add_documents(doc).unwrap();
|
||||
}
|
||||
|
||||
builder.finish().unwrap();
|
||||
|
@ -877,7 +877,8 @@ mod tests {
|
||||
let mut cursor = Cursor::new(Vec::new());
|
||||
|
||||
let mut builder = DocumentBatchBuilder::new(&mut cursor).unwrap();
|
||||
builder.add_documents(big_object).unwrap();
|
||||
todo!();
|
||||
//builder.add_documents(big_object).unwrap();
|
||||
builder.finish().unwrap();
|
||||
cursor.set_position(0);
|
||||
let content = DocumentBatchReader::from_reader(cursor).unwrap();
|
||||
|
@ -61,9 +61,10 @@ pub fn setup_search_index_with_criteria(criteria: &[Criterion]) -> Index {
|
||||
let mut cursor = Cursor::new(Vec::new());
|
||||
let mut documents_builder = DocumentBatchBuilder::new(&mut cursor).unwrap();
|
||||
let reader = Cursor::new(CONTENT.as_bytes());
|
||||
for doc in serde_json::Deserializer::from_reader(reader).into_iter::<serde_json::Value>() {
|
||||
documents_builder.add_documents(doc.unwrap()).unwrap();
|
||||
}
|
||||
todo!();
|
||||
//for doc in serde_json::Deserializer::from_reader(reader).into_iter::<serde_json::Value>() {
|
||||
//documents_builder.add_documents(doc.unwrap()).unwrap();
|
||||
//}
|
||||
documents_builder.finish().unwrap();
|
||||
|
||||
cursor.set_position(0);
|
||||
|
@ -409,7 +409,8 @@ fn criteria_ascdesc() {
|
||||
"age": age,
|
||||
});
|
||||
|
||||
batch_builder.add_documents(json).unwrap();
|
||||
todo!();
|
||||
//batch_builder.add_documents(json).unwrap();
|
||||
});
|
||||
|
||||
batch_builder.finish().unwrap();
|
||||
|
Loading…
x
Reference in New Issue
Block a user