Struct TextDocumentCache 

pub struct TextDocumentCache { /* private fields */ }

Cache of the client’s open documents, mirroring the didOpen/didClose lifecycle: didOpen is the only way in, didClose the only way out. That makes the size exactly the client’s open-document count — bounded by the protocol, with no eviction that could orphan a still-open document.

Implementations

impl TextDocumentCache

pub fn get(&self, uri: &str) -> Option<TextDocumentCacheItem>

pub fn insert(&self, document: &TextDocumentItem)

pub fn update(&self, uri: &Url, text: &str, version: Option<i32>)

Update an open document’s text. version replaces the stored version when Some (didChange); None keeps the existing one (didSave, which carries no version). Updates for documents the client never opened are dropped — inserting here would create entries no didClose removes.

pub fn remove(&self, uri: &Url)

pub fn cached_urls(&self) -> Vec<Url>

Trait Implementations

impl Debug for TextDocumentCache

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

Formats the value using the given formatter.

impl Default for TextDocumentCache

fn default() -> TextDocumentCache

Returns the “default value” for a type.