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use std::collections::HashMap;
use bonsaidb_core::schema::{CollectionName, Schematic};
use nebari::{
io::any::AnyFile,
tree::{AnyTreeRoot, Root, Unversioned, Versioned},
};
#[cfg(any(feature = "encryption", feature = "compression"))]
use crate::storage::TreeVault;
use crate::{
database::document_tree_name,
views::{view_document_map_tree_name, view_entries_tree_name, view_invalidated_docs_tree_name},
#[derive(Default)]
pub(crate) struct OpenTrees {
pub trees: Vec<Box<dyn AnyTreeRoot<AnyFile>>>,
pub trees_index_by_name: HashMap<String, usize>,
}
impl OpenTrees {
#[cfg_attr(not(feature = "encryption"), allow(unused_mut))]
#[cfg_attr(feature = "encryption", allow(clippy::unnecessary_wraps))]
pub fn open_tree<R: Root>(
&mut self,
name: &str,
#[cfg(any(feature = "encryption", feature = "compression"))] vault: Option<TreeVault>,
) {
if !self.trees_index_by_name.contains_key(name) {
self.trees_index_by_name
.insert(name.to_string(), self.trees.len());
let mut tree = R::tree(name.to_string());
if let Some(vault) = vault {
tree = tree.with_vault(vault);
self.trees.push(Box::new(tree));
#[allow(clippy::needless_pass_by_value)]
pub fn open_trees_for_document_change(
collection: &CollectionName,
schema: &Schematic,
self.open_tree::<Versioned>(
&document_tree_name(collection),
vault.clone(),
);
if let Some(views) = schema.views_in_collection(collection) {
for view in views {
let view_name = view.view_name();
if view.unique() {
self.open_tree::<Unversioned>(
&view_document_map_tree_name(&view_name),
&view_entries_tree_name(&view_name),
} else {
&view_invalidated_docs_tree_name(&view_name),