Struct Session

pub struct Session<Db: Database> {
    pub init_options: InitOptions,
    pub text_fn: fn(String) -> Text,
    pub extensions: HashMap<String, String>,
    pub req_queue: ReqQueue<String, fn(&mut Session<Db>, Response)>,
    pub connection: Connection,
    pub db: Db,
    /* private fields */
}

Main session object that holds both lsp server connection and initialization options.

Fields

init_options: InitOptions

Initialization options provided by the library user.

text_fn: fn(String) -> Text

Text fn used to parse text files with the correct encoding.

The client is responsible for providing the encoding at initialization (UTF-8, 16 or 32).

extensions: HashMap<String, String>

Language extensions to parser mappings.

req_queue: ReqQueue<String, fn(&mut Session<Db>, Response)>

Request queue for incoming requests

connection: Connection

db: Db

Implementations

impl<Db: Database> Session<Db>

pub fn create( init_options: InitOptions, connection: Connection, db: Db, ) -> Result<(Session<Db>, InitializeParams)>

Create a new session with the given initialization options.

This will establish the connection with the client and send the server capabilities.

impl<Db: Database + Clone + Send + RefUnwindSafe> Session<Db>

pub fn main_loop<'a>( &'a mut self, req_registry: &'a RequestRegistry<Db>, not_registry: &'a NotificationRegistry<Db>, ) -> Result<()>

Main loop of the LSP server, backed by [lsp-server] and [crossbeam-channel] crates.

pub fn send_notification<N: Notification>( &self, params: N::Params, ) -> Result<()>

Send a notification to the client.