Struct DocumentStore 

pub struct DocumentStore {
    replica_id: String,
    documents: BTreeMap<DocumentId, Document>,
    title_index: BTreeMap<String, DocumentId>,
    pending_changes: Vec<StoreChange>,
}

A document store for managing multiple CRDT documents.

Fields

replica_id: String

The replica ID for this store.

documents: BTreeMap<DocumentId, Document>

All documents indexed by ID.

title_index: BTreeMap<String, DocumentId>

Index by title for prefix queries.

pending_changes: Vec<StoreChange>

Pending changes for replication.

Implementations

impl DocumentStore

pub fn new(replica_id: impl Into<String>) -> Self

Create a new document store.

pub fn replica_id(&self) -> &str

Get the replica ID.

pub fn create_text(&mut self, title: impl Into<String>) -> DocumentId

Create a new text document.

pub fn create_rich_text(&mut self, title: impl Into<String>) -> DocumentId

Create a new rich text document.

pub fn create_json(&mut self, title: impl Into<String>) -> DocumentId

Create a new JSON document.

pub fn get(&self, id: &DocumentId) -> Option<&Document>

Get a document by ID.

pub fn get_mut(&mut self, id: &DocumentId) -> Option<&mut Document>

Get a mutable document by ID.

pub fn delete(&mut self, id: &DocumentId) -> Option<Document>

Delete a document.

pub fn contains(&self, id: &DocumentId) -> bool

Check if a document exists.

pub fn len(&self) -> usize

Get the number of documents.

pub fn is_empty(&self) -> bool

Check if the store is empty.

pub fn text_insert( &mut self, id: &DocumentId, position: usize, text: &str, ) -> Result<(), DbError>

Insert text into a text document.

pub fn text_delete( &mut self, id: &DocumentId, start: usize, length: usize, ) -> Result<(), DbError>

Delete text from a text document.

pub fn text_content(&self, id: &DocumentId) -> Result<String, DbError>

Get text content.

pub fn rich_text_insert( &mut self, id: &DocumentId, position: usize, text: &str, ) -> Result<(), DbError>

Insert text into a rich text document.

pub fn rich_text_bold( &mut self, id: &DocumentId, start: usize, end: usize, ) -> Result<(), DbError>

Apply bold formatting.

pub fn rich_text_italic( &mut self, id: &DocumentId, start: usize, end: usize, ) -> Result<(), DbError>

Apply italic formatting.

pub fn rich_text_html(&self, id: &DocumentId) -> Result<String, DbError>

Get rich text as HTML.

pub fn json_set( &mut self, id: &DocumentId, path: &str, value: JsonValue, ) -> Result<(), DbError>

Set a value in a JSON document.

pub fn json_get( &self, id: &DocumentId, path: &str, ) -> Result<Option<&JsonValue>, DbError>

Get a value from a JSON document.

pub fn json_to_value(&self, id: &DocumentId) -> Result<Value, DbError>

Get JSON document as serde_json::Value.

pub fn find_by_title(&self, title: &str) -> Option<&Document>

Find a document by title.

pub fn list(&self) -> Vec<&Document>

List all documents.

pub fn query(&self, options: &QueryOptions) -> Vec<&Document>

Query documents with options.

pub fn scan_prefix(&self, prefix: &str) -> Vec<&Document>

Prefix scan for titles.

pub fn take_changes(&mut self) -> Vec<StoreChange>

Take pending changes for replication.

pub fn apply_changes(&mut self, changes: &[StoreChange])

Apply changes from another replica.

pub fn document_ids(&self) -> impl Iterator<Item = &DocumentId> + '_

Get all document IDs.

Trait Implementations

impl Clone for DocumentStore

fn clone(&self) -> DocumentStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DocumentStore

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.