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feat: Make the schema consider document ids

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This commit is contained in:
Clément Renault
2018-12-25 12:26:38 +01:00
parent 2e5c5fad33
commit 444a4c1af7
10 changed files with 287 additions and 74 deletions
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14
examples/create-database.rs
View File

@ -1,6 +1,4 @@
use std::collections::hash_map::DefaultHasher;
use std::path::{Path, PathBuf};
use std::hash::{Hash, Hasher};
use std::error::Error;
use serde_derive::{Serialize, Deserialize};
@ -10,7 +8,6 @@ use meilidb::database::schema::{Schema, SchemaBuilder, STORED, INDEXED};
use meilidb::database::update::PositiveUpdateBuilder;
use meilidb::tokenizer::DefaultBuilder;
use meilidb::database::Database;
use meilidb::DocumentId;
#[derive(Debug, StructOpt)]
pub struct Opt {
@ -31,14 +28,8 @@ struct Document<'a> {
image: &'a str,
}
fn calculate_hash<T: Hash>(t: &T) -> u64 {
let mut s = DefaultHasher::new();
t.hash(&mut s);
s.finish()
}
fn create_schema() -> Schema {
let mut schema = SchemaBuilder::new();
let mut schema = SchemaBuilder::with_identifier("id");
schema.new_attribute("id", STORED);
schema.new_attribute("title", STORED | INDEXED);
schema.new_attribute("description", STORED | INDEXED);
@ -68,8 +59,7 @@ fn index(schema: Schema, database_path: &Path, csv_data_path: &Path) -> Result<D
}
};
let document_id = DocumentId(calculate_hash(&document.id));
update.update(document_id, &document).unwrap();
update.update(&document).unwrap();
}
let mut update = update.build()?;

2
examples/query-database.rs
View File

@ -88,7 +88,7 @@ fn main() -> Result<(), Box<Error>> {
let number_of_documents = documents.len();
for doc in documents {
match view.retrieve_document::<Document>(doc.id) {
match view.document_by_id::<Document>(doc.id) {
Ok(document) => {
print!("title: ");