Properly report panic by resuming unwind

Cargo.toml

@@ -31,7 +31,7 @@ dev.panic = "abort"
 release.panic = "abort"
 
 [[test]]
-name = "test"
+name = "main"
 harness = false
 
 [features]
@@ -44,7 +44,7 @@ tokio-console = ["dep:console-subscriber"]
 [dependencies]
 clap = { version = "4.5.40", features = ["derive", "env"] }
 console-subscriber = { version = "0.4.1", optional = true }
-lb = { path = "crates/lb" }
+lb = { path = "crates/lb", features = ["runtime"] }
 luajit = { path = "crates/luajit", features = ["runtime"] }
 mimalloc = "0.1.47"
 owo-colors = "4.2.1"

crates/lb/Cargo.toml

@@ -8,6 +8,7 @@ homepage.workspace = true
 repository.workspace = true
 
 [features]
+runtime = ["tokio/rt"]
 task = ["tokio/rt", "tokio/time"]
 fs = ["tokio/fs", "dep:walkdir", "dep:globset", "dep:tempfile"]
 net = ["tokio/net"]

crates/lb/src/lib.rs

@@ -1,12 +1,12 @@
 //! luby standard library
 #![warn(missing_docs)]
-pub mod runtime;
-
 #[cfg(feature = "task")]
 pub mod chan;
 #[cfg(feature = "fs")]
 pub mod fs;
 #[cfg(feature = "net")]
 pub mod net;
+#[cfg(feature = "runtime")]
+pub mod runtime;
 #[cfg(feature = "task")]
 pub mod task;

src/main.rs

@@ -153,7 +153,10 @@ fn main() -> Result<(), ExitCode> {
 
     tokio.block_on(async {
         lua.await;
-        main.await.unwrap()
+        match main.await {
+            Ok(res) => res,
+            Err(err) => panic::resume_unwind(err.into_panic()),
+        }
     })
 }
 

tests/main.rs

@@ -1,7 +1,7 @@
 use luajit::Chunk;
 use owo_colors::OwoColorize;
 use std::{
-    fs,
+    fs, panic,
     process::{self, ExitCode},
 };
 
@@ -13,7 +13,7 @@ fn main() -> ExitCode {
         rt.unhandled_error(error_cb).build().unwrap()
     };
 
-    let path = "tests/test.lua";
+    let path = "tests/main.lua";
     let main = lua.spawn(async move |s| {
         if let Err(ref err) = s.load(Chunk::new(fs::read(path).unwrap()).path(path)) {
             s.report_error(err);
@@ -30,7 +30,10 @@ fn main() -> ExitCode {
 
     tokio.block_on(async move {
         lua.await;
-        main.await.unwrap()
+        match main.await {
+            Ok(res) => res,
+            Err(err) => panic::resume_unwind(err.into_panic()),
+        }
     })
 }