Struct DocumentStore 

pub struct DocumentStore { /* private fields */ }

Tracks document state for LSP synchronization.

LSP requires:

1. didOpen before didChange (document must be opened first)
2. Version numbers must be monotonically increasing
3. Full content sent with each change (TextDocumentSyncKind::Full)

Implementations

impl DocumentStore

pub fn new() -> Self

pub fn is_open(&self, path: &Path) -> bool

Check if a document is already opened (tracked).

pub fn open(&mut self, path: PathBuf) -> i32

Open a new document. Returns the initial version (0).

pub fn bump_version(&mut self, path: &Path) -> i32

Bump the version for an already-open document. Returns the new version. Panics if document is not open.

pub fn version(&self, path: &Path) -> Option<i32>

Get current version, or None if not open.

pub fn close(&mut self, path: &Path) -> Option<i32>

Close a document and remove from tracking.

pub fn open_documents(&self) -> Vec<&PathBuf>

Get all open document paths.

Trait Implementations

impl Debug for DocumentStore

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

Formats the value using the given formatter.

impl Default for DocumentStore

fn default() -> DocumentStore

Returns the “default value” for a type.