diff options
Diffstat (limited to 'helix-view')
| -rw-r--r-- | helix-view/Cargo.toml | 1 | ||||
| -rw-r--r-- | helix-view/src/editor.rs | 20 |
2 files changed, 21 insertions, 0 deletions
diff --git a/helix-view/Cargo.toml b/helix-view/Cargo.toml index 13539a5a..7f18e9a2 100644 --- a/helix-view/Cargo.toml +++ b/helix-view/Cargo.toml @@ -27,6 +27,7 @@ once_cell = "1.8" url = "2" tokio = { version = "1", features = ["full"] } +futures-util = { version = "0.3", features = ["std", "async-await"], default-features = false } slotmap = "1" diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs index a1c93f75..db8ae87a 100644 --- a/helix-view/src/editor.rs +++ b/helix-view/src/editor.rs @@ -2,7 +2,9 @@ use crate::{theme::Theme, tree::Tree, Document, DocumentId, RegisterSelection, V use tui::layout::Rect; use tui::terminal::CursorKind; +use futures_util::future; use std::path::PathBuf; +use std::time::Duration; use slotmap::SlotMap; @@ -270,4 +272,22 @@ impl Editor { (None, CursorKind::Hidden) } } + + /// Closes language servers with timeout. The default timeout is 500 ms, use + /// `timeout` parameter to override this. + pub async fn close_language_servers( + &self, + timeout: Option<u64>, + ) -> Result<(), tokio::time::error::Elapsed> { + tokio::time::timeout( + Duration::from_millis(timeout.unwrap_or(500)), + future::join_all( + self.language_servers + .iter_clients() + .map(|client| client.force_shutdown()), + ), + ) + .await + .map(|_| ()) + } } |