error[E0277]: the type `UnsafeCell<mlua::state::RawLua>` may contain interior mutability and a reference may not be safely transferable across a catch_unwind boundary
--> tests/compile/ref_nounwindsafe.rs:8:18
|
8 | catch_unwind(move || table.set("a", "b").unwrap());
| ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `UnsafeCell<mlua::state::RawLua>` may contain interior mutability and a reference may not be safely transferable across a catch_unwind boundary
| |
| required by a bound introduced by this call
|
= help: within `alloc::sync::ArcInner<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>`, the trait `RefUnwindSafe` is not implemented for `UnsafeCell<mlua::state::RawLua>`
note: required because it appears within the type `lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>`
--> $CARGO/lock_api-$VERSION/src/remutex.rs
|
| pub struct ReentrantMutex<R, G, T: ?Sized> {
| ^^^^^^^^^^^^^^
note: required because it appears within the type `alloc::sync::ArcInner<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>`
--> $RUST/alloc/src/sync.rs
|
| struct ArcInner<T: ?Sized> {
| ^^^^^^^^
= note: required for `NonNull<alloc::sync::ArcInner<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>>` to implement `UnwindSafe`
note: required because it appears within the type `std::sync::Weak<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>`
--> $RUST/alloc/src/sync.rs
|
| pub struct Weak<
| ^^^^
note: required because it appears within the type `WeakLua`
--> src/state.rs
|
| pub struct WeakLua(XWeak<ReentrantMutex<RawLua>>);
| ^^^^^^^
note: required because it appears within the type `mlua::types::value_ref::ValueRef`
--> src/types/value_ref.rs
|
| pub struct ValueRef {
| ^^^^^^^^
note: required because it appears within the type `LuaTable`
--> src/table.rs
|
| pub struct Table(pub(crate) ValueRef);
| ^^^^^
note: required because it's used within this closure
--> tests/compile/ref_nounwindsafe.rs:8:18
|
8 | catch_unwind(move || table.set("a", "b").unwrap());
| ^^^^^^^
note: required by a bound in `std::panic::catch_unwind`
--> $RUST/std/src/panic.rs
|
| pub fn catch_unwind<F: FnOnce() -> R + UnwindSafe, R>(f: F) -> Result<R> {
| ^^^^^^^^^^ required by this bound in `catch_unwind`
error[E0277]: the type `UnsafeCell<usize>` may contain interior mutability and a reference may not be safely transferable across a catch_unwind boundary
--> tests/compile/ref_nounwindsafe.rs:8:18
|
8 | catch_unwind(move || table.set("a", "b").unwrap());
| ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `UnsafeCell<usize>` may contain interior mutability and a reference may not be safely transferable across a catch_unwind boundary
| |
| required by a bound introduced by this call
|
= help: within `alloc::sync::ArcInner<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>`, the trait `RefUnwindSafe` is not implemented for `UnsafeCell<usize>`
note: required because it appears within the type `Cell<usize>`
--> $RUST/core/src/cell.rs
|
| pub struct Cell<T: ?Sized> {
| ^^^^
note: required because it appears within the type `lock_api::remutex::RawReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId>`
--> $CARGO/lock_api-$VERSION/src/remutex.rs
|
| pub struct RawReentrantMutex<R, G> {
| ^^^^^^^^^^^^^^^^^
note: required because it appears within the type `lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>`
--> $CARGO/lock_api-$VERSION/src/remutex.rs
|
| pub struct ReentrantMutex<R, G, T: ?Sized> {
| ^^^^^^^^^^^^^^
note: required because it appears within the type `alloc::sync::ArcInner<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>`
--> $RUST/alloc/src/sync.rs
|
| struct ArcInner<T: ?Sized> {
| ^^^^^^^^
= note: required for `NonNull<alloc::sync::ArcInner<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>>` to implement `UnwindSafe`
note: required because it appears within the type `std::sync::Weak<lock_api::remutex::ReentrantMutex<parking_lot::raw_mutex::RawMutex, parking_lot::remutex::RawThreadId, mlua::state::RawLua>>`
--> $RUST/alloc/src/sync.rs
|
| pub struct Weak<
| ^^^^
note: required because it appears within the type `WeakLua`
--> src/state.rs
|
| pub struct WeakLua(XWeak<ReentrantMutex<RawLua>>);
| ^^^^^^^
note: required because it appears within the type `mlua::types::value_ref::ValueRef`
--> src/types/value_ref.rs
|
| pub struct ValueRef {
| ^^^^^^^^
note: required because it appears within the type `LuaTable`
--> src/table.rs
|
| pub struct Table(pub(crate) ValueRef);
| ^^^^^
note: required because it's used within this closure
--> tests/compile/ref_nounwindsafe.rs:8:18
|
8 | catch_unwind(move || table.set("a", "b").unwrap());
| ^^^^^^^
note: required by a bound in `std::panic::catch_unwind`
--> $RUST/std/src/panic.rs
|
| pub fn catch_unwind<F: FnOnce() -> R + UnwindSafe, R>(f: F) -> Result<R> {
| ^^^^^^^^^^ required by this bound in `catch_unwind`