Struct LspClient 

pub struct LspClient { /* private fields */ }

LSP Client

Manages a single LSP server connection and provides high-level API for common LSP operations like hover, definition, references, and diagnostics.

Implementations

impl LspClient

pub fn new( language: impl Into<String>, server_name: impl Into<String>, project_root: PathBuf, ) -> Self

Create a new LSP client

pub fn from_config(config: &LspServerConfig, project_root: PathBuf) -> Self

Create LSP client from config

pub async fn spawn(&self, config: &LspServerConfig) -> Result<()>

Spawn and initialize the LSP server

pub async fn initialize(&self) -> Result<()>

Send LSP initialize request

pub async fn initialized(&self) -> Result<()>

Send initialized notification

pub async fn open_file(&self, uri: &Url, content: &str) -> Result<()>

Open a file in the LSP server

pub async fn hover( &self, uri: &Url, position: Position, ) -> Result<Option<HoverResult>>

Get hover information at a position

pub async fn definition( &self, uri: &Url, position: Position, ) -> Result<Vec<Location>>

Get definition locations at a position

pub async fn references( &self, uri: &Url, position: Position, include_declaration: bool, ) -> Result<Vec<Location>>

Get reference locations at a position

pub async fn diagnostics(&self, uri: &Url) -> Result<Vec<Diagnostic>>

Get diagnostics for a file from cache

pub async fn update_diagnostics(&self, uri: Url, diagnostics: Vec<Diagnostic>)

Update diagnostics cache (called when receiving publishDiagnostics notification)

pub async fn shutdown(&self) -> Result<()>

Shutdown the LSP server gracefully

pub async fn is_connected(&self) -> bool

Check if the client is connected

pub fn language(&self) -> &str

Get the language identifier

pub fn server_name(&self) -> &str

Get the server name

pub fn project_root(&self) -> &PathBuf

Get the project root

pub async fn capabilities(&self) -> Option<ServerCapabilities>

Get server capabilities