Struct Vfs 

pub struct Vfs { /* private fields */ }

Virtual file system for managing open documents.

Implementations

impl Vfs

pub fn new() -> Self

Create a new empty VFS.

pub fn open(&mut self, path: PathBuf, content: String, version: i32)

Open a document in the VFS.

pub fn close(&mut self, path: &PathBuf)

Close a document in the VFS.

pub fn get(&self, path: &PathBuf) -> Option<&Document>

Get a document by path (immutable).

pub fn get_mut(&mut self, path: &PathBuf) -> Option<&mut Document>

Get a document by path (mutable, for parse caching).

pub fn get_content(&self, path: &PathBuf) -> Option<String>

Get document content as a string.

pub fn get_document_data( &mut self, path: &PathBuf, ) -> Option<(String, Arc<ParseResult>)>

Get document content and cached parse result. This is the preferred method for request handlers.

pub fn update(&mut self, path: &PathBuf, content: String, version: i32)

Update a document’s content.

pub fn paths(&self) -> impl Iterator<Item = &PathBuf>

Get all open document paths.

pub fn iter(&self) -> impl Iterator<Item = (&PathBuf, String)>

Iterate over all open documents (path and content).

pub fn iter_with_parse( &mut self, ) -> impl Iterator<Item = (&PathBuf, String, Arc<ParseResult>)>

Iterate over all open documents with parse results.

Trait Implementations

impl Debug for Vfs

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

Formats the value using the given formatter.

impl Default for Vfs

fn default() -> Vfs

Returns the “default value” for a type.