Fix TUI channel panics

Cargo.toml

@@ -5,9 +5,9 @@ name = "nu_plugin_explore"
 [dependencies]
 anyhow = "1.0.73"
 crossterm = "0.27.0"
-nuon = { git = "https://github.com/nushell/nushell", rev = "2595f31541554c6d8602ebebc9dffbc4dd29dd89", package = "nuon" }
-nu-plugin = { git = "https://github.com/nushell/nushell", rev = "2595f31541554c6d8602ebebc9dffbc4dd29dd89", package = "nu-plugin" }
-nu-protocol = { git = "https://github.com/nushell/nushell", rev = "2595f31541554c6d8602ebebc9dffbc4dd29dd89", package = "nu-protocol", features = ["plugin"] }
+nuon = { git = "https://github.com/nushell/nushell", tag = "0.93.0", package = "nuon" }
+nu-plugin = { git = "https://github.com/nushell/nushell", tag = "0.93.0", package = "nu-plugin" }
+nu-protocol = { git = "https://github.com/nushell/nushell", tag = "0.93.0", package = "nu-protocol", features = ["plugin"] }
 ratatui = "0.26.1"
 url = "2.4.0"
 
@@ -20,4 +20,4 @@ bench = false
 [package]
 edition = "2021"
 name = "nu_plugin_explore"
-version = "0.92.3-2595f31541554c6d8602ebebc9dffbc4dd29dd89"
+version = "0.93.0"

nupm.nuon

@@ -1,6 +1,6 @@
 {
     name: nu_plugin_explore,
-    version: "0.92.3-2595f31541554c6d8602ebebc9dffbc4dd29dd89"
+    version: "0.93.0",
     description: "A fast structured data explorer for Nushell.",
     license: LICENSE,
     type: custom

src/nu/value.rs

@@ -136,9 +136,11 @@ pub(crate) fn is_table(value: &Value) -> Table {
             let mut rows = Vec::new();
             for (i, val) in vals.iter().enumerate() {
                 match val.get_type() {
-                    Type::Record(fields) => {
-                        rows.push(fields.into_iter().collect::<HashMap<String, Type>>())
-                    }
+                    Type::Record(fields) => rows.push(
+                        Vec::from(fields)
+                            .into_iter()
+                            .collect::<HashMap<String, Type>>(),
+                    ),
                     t => return Table::RowNotARecord(i, t),
                 };
             }

src/tui/event.rs

@@ -44,17 +44,21 @@ impl EventHandler {
                         .unwrap_or(tick_rate);
 
                     if event::poll(timeout).expect("no events available") {
-                        match event::read().expect("unable to read event") {
+                        let result = match event::read().expect("unable to read event") {
                             CrosstermEvent::Key(e) => sender.send(Event::Key(e)),
                             CrosstermEvent::Mouse(e) => sender.send(Event::Mouse(e)),
                             CrosstermEvent::Resize(w, h) => sender.send(Event::Resize(w, h)),
                             _ => Ok(()),
+                        };
+                        if result.is_err() {
+                            break;
                         }
-                        .expect("failed to send terminal event")
                     }
 
                     if last_tick.elapsed() >= tick_rate {
-                        sender.send(Event::Tick).expect("failed to send tick event");
+                        if sender.send(Event::Tick).is_err() {
+                            break;
+                        }
                         last_tick = Instant::now();
                     }
                 }