sync-lsp 0.1.0

A synchronous LSP library for servers
Documentation 
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//! implementation of the `textDocument/didClose` notification
//! 
//! # Usage
//! Whenever a document is closed, [`Server::on_close`] is invoked.
//! The client should only send this if it claimed ownership of the document
//! via [`Server::on_open`] before.

use crate::{Server, TypeProvider};
use crate::connection::{Callback, Endpoint};
use serde::Deserialize;
use super::TextDocumentIdentifer;

#[derive(Default, Clone)]
pub(crate) struct DidCloseOptions;

#[derive(Deserialize)]
#[serde(rename_all = "camelCase")]
struct DidCloseTextDocumentParams {
    text_document: TextDocumentIdentifer,
}


impl DidCloseOptions {

    pub(crate) const METHOD: &'static str = "textDocument/didClose";

    pub(crate) fn endpoint<T: TypeProvider>() -> Endpoint<T, DidCloseOptions> {
        Endpoint::new(Callback::notification(|_, _: DidCloseTextDocumentParams| {

        }))
    }
}

impl<T: TypeProvider> Server<T> {

    /// Sets the callback that will be called if a [file is closed](self).
    /// 
    /// # Argument
    /// * `callback` - A callback which is called with the following parameters as soon as a file is closed:
    ///     * The server instance receiving the response.
    ///     * The [`TextDocumentIdentifer`] of the document that has been closed.
    
    pub fn on_close(&mut self, callback: fn(&mut Server<T>, TextDocumentIdentifer)) {
        self.text_document.did_close.set_callback(Callback::notification(move |server, params: DidCloseTextDocumentParams| {
            callback(server, params.text_document)
        }))
    }
}