Struct LspClient 

pub struct LspClient { /* private fields */ }

Manages an LSP language server subprocess and communicates via JSON-RPC 2.0.

Uses RefCell<LspClientInner> for interior mutability so that the Analyzer trait’s &self methods can perform LSP I/O without needing &mut self.

Lifecycle:

1. new() — locate or download the server binary, spawn it, perform LSP initialize.
2. notify_did_open() / notify_did_change() / notify_did_close() — keep LSP in sync.
3. find_references_for_symbol() — query cross-file references via textDocument/references.
4. Drop — send shutdown, then kill the subprocess.

Implementations

impl LspClient

pub fn new(project_root: &Path, config: &dyn LspServerConfig) -> Self

pub fn notify_did_open(&self, file_path: &Path, text: &str)

pub fn notify_did_change(&self, file_path: &Path, version: i32, text: &str)

pub fn notify_did_close(&self, file_path: &Path)

pub fn find_references_for_symbol( &self, file_path: &Path, line: usize, character: usize, project_root: &Path, ) -> Vec<PropagationResult>

Trait Implementations

impl Analyzer for LspClient

fn find_references_for_symbol( &self, file_path: &Path, line: usize, character: usize, project_root: &Path, ) -> Vec<PropagationResult>

Find all references to the symbol at the given position in the file.

fn notify_did_open(&self, file_path: &Path, text: &str)

Notify the language server that a file was opened.

fn notify_did_change(&self, file_path: &Path, version: i32, text: &str)

Notify the language server that a file was modified (full sync).

fn notify_did_close(&self, file_path: &Path)

Notify the language server that a file was closed.

fn is_initialized(&self) -> bool

Whether the analyzer is available and initialized.

impl Drop for LspClient

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.