Add async example to bindgen_examples (bytecodealliance#9822)

* add async example * fix bindgen bug to make CI happy See bytecodealliance#9822 (comment) * update test expectations * remove async_trait
alexcrichton · Dec 20, 2024 · afd8bb3 · afd8bb3
1 parent 058d751
commit afd8bb3
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Showing 93 changed files with 328 additions and 212 deletions.
diff --git a/crates/component-macro/tests/expanded/char.rs b/crates/component-macro/tests/expanded/char.rs
@@ -185,7 +185,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod chars {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             pub trait Host {
                 /// A function that accepts a character
                 fn take_char(&mut self, x: char) -> ();
@@ -258,7 +258,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod chars {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     take_char: wasmtime::component::Func,
                     return_char: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/char_async.rs b/crates/component-macro/tests/expanded/char_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod chars {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {
                 /// A function that accepts a character
@@ -274,7 +274,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod chars {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     take_char: wasmtime::component::Func,
                     return_char: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/char_tracing_async.rs b/crates/component-macro/tests/expanded/char_tracing_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod chars {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {
                 /// A function that accepts a character
@@ -303,7 +303,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod chars {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     take_char: wasmtime::component::Func,
                     return_char: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/conventions.rs b/crates/component-macro/tests/expanded/conventions.rs
@@ -187,7 +187,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod conventions {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -420,7 +420,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod conventions {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 #[derive(wasmtime::component::ComponentType)]
                 #[derive(wasmtime::component::Lift)]
                 #[derive(wasmtime::component::Lower)]

diff --git a/crates/component-macro/tests/expanded/conventions_async.rs b/crates/component-macro/tests/expanded/conventions_async.rs
@@ -194,7 +194,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod conventions {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -456,7 +456,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod conventions {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 #[derive(wasmtime::component::ComponentType)]
                 #[derive(wasmtime::component::Lift)]
                 #[derive(wasmtime::component::Lower)]

diff --git a/crates/component-macro/tests/expanded/conventions_tracing_async.rs b/crates/component-macro/tests/expanded/conventions_tracing_async.rs
@@ -194,7 +194,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod conventions {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -616,7 +616,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod conventions {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 #[derive(wasmtime::component::ComponentType)]
                 #[derive(wasmtime::component::Lift)]
                 #[derive(wasmtime::component::Lower)]

diff --git a/crates/component-macro/tests/expanded/dead-code.rs b/crates/component-macro/tests/expanded/dead-code.rs
@@ -174,7 +174,7 @@ pub mod a {
         #[allow(clippy::all)]
         pub mod interface_with_live_type {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -243,7 +243,7 @@ pub mod a {
         #[allow(clippy::all)]
         pub mod interface_with_dead_type {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             pub trait Host {}
             pub trait GetHost<
                 T,

diff --git a/crates/component-macro/tests/expanded/dead-code_async.rs b/crates/component-macro/tests/expanded/dead-code_async.rs
@@ -181,7 +181,7 @@ pub mod a {
         #[allow(clippy::all)]
         pub mod interface_with_live_type {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -257,7 +257,7 @@ pub mod a {
         #[allow(clippy::all)]
         pub mod interface_with_dead_type {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {}
             pub trait GetHost<

diff --git a/crates/component-macro/tests/expanded/dead-code_tracing_async.rs b/crates/component-macro/tests/expanded/dead-code_tracing_async.rs
@@ -181,7 +181,7 @@ pub mod a {
         #[allow(clippy::all)]
         pub mod interface_with_live_type {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -270,7 +270,7 @@ pub mod a {
         #[allow(clippy::all)]
         pub mod interface_with_dead_type {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {}
             pub trait GetHost<

diff --git a/crates/component-macro/tests/expanded/flags.rs b/crates/component-macro/tests/expanded/flags.rs
@@ -185,7 +185,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod flegs {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             wasmtime::component::flags!(Flag1 { #[component(name = "b0")] const B0; });
             const _: () = {
                 assert!(1 == < Flag1 as wasmtime::component::ComponentType >::SIZE32);
@@ -446,7 +446,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod flegs {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 wasmtime::component::flags!(
                     Flag1 { #[component(name = "b0")] const B0; }
                 );

diff --git a/crates/component-macro/tests/expanded/flags_async.rs b/crates/component-macro/tests/expanded/flags_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod flegs {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             wasmtime::component::flags!(Flag1 { #[component(name = "b0")] const B0; });
             const _: () = {
                 assert!(1 == < Flag1 as wasmtime::component::ComponentType >::SIZE32);
@@ -472,7 +472,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod flegs {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 wasmtime::component::flags!(
                     Flag1 { #[component(name = "b0")] const B0; }
                 );

diff --git a/crates/component-macro/tests/expanded/flags_tracing_async.rs b/crates/component-macro/tests/expanded/flags_tracing_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod flegs {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             wasmtime::component::flags!(Flag1 { #[component(name = "b0")] const B0; });
             const _: () = {
                 assert!(1 == < Flag1 as wasmtime::component::ComponentType >::SIZE32);
@@ -584,7 +584,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod flegs {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 wasmtime::component::flags!(
                     Flag1 { #[component(name = "b0")] const B0; }
                 );

diff --git a/crates/component-macro/tests/expanded/floats.rs b/crates/component-macro/tests/expanded/floats.rs
@@ -185,7 +185,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod floats {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             pub trait Host {
                 fn f32_param(&mut self, x: f32) -> ();
                 fn f64_param(&mut self, x: f64) -> ();
@@ -275,7 +275,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod floats {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     f32_param: wasmtime::component::Func,
                     f64_param: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/floats_async.rs b/crates/component-macro/tests/expanded/floats_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod floats {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {
                 async fn f32_param(&mut self, x: f32) -> ();
@@ -295,7 +295,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod floats {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     f32_param: wasmtime::component::Func,
                     f64_param: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/floats_tracing_async.rs b/crates/component-macro/tests/expanded/floats_tracing_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod floats {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {
                 async fn f32_param(&mut self, x: f32) -> ();
@@ -353,7 +353,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod floats {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     f32_param: wasmtime::component::Func,
                     f64_param: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/integers.rs b/crates/component-macro/tests/expanded/integers.rs
@@ -185,7 +185,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod integers {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             pub trait Host {
                 fn a1(&mut self, x: u8) -> ();
                 fn a2(&mut self, x: i8) -> ();
@@ -485,7 +485,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod integers {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     a1: wasmtime::component::Func,
                     a2: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/integers_async.rs b/crates/component-macro/tests/expanded/integers_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod integers {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {
                 async fn a1(&mut self, x: u8) -> ();
@@ -534,7 +534,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod integers {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     a1: wasmtime::component::Func,
                     a2: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/integers_tracing_async.rs b/crates/component-macro/tests/expanded/integers_tracing_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod integers {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[wasmtime::component::__internal::trait_variant_make(::core::marker::Send)]
             pub trait Host: Send {
                 async fn a1(&mut self, x: u8) -> ();
@@ -799,7 +799,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod integers {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 pub struct Guest {
                     a1: wasmtime::component::Func,
                     a2: wasmtime::component::Func,

diff --git a/crates/component-macro/tests/expanded/lists.rs b/crates/component-macro/tests/expanded/lists.rs
@@ -185,7 +185,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod lists {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -963,7 +963,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod lists {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 #[derive(wasmtime::component::ComponentType)]
                 #[derive(wasmtime::component::Lift)]
                 #[derive(wasmtime::component::Lower)]

diff --git a/crates/component-macro/tests/expanded/lists_async.rs b/crates/component-macro/tests/expanded/lists_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod lists {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -1073,7 +1073,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod lists {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 #[derive(wasmtime::component::ComponentType)]
                 #[derive(wasmtime::component::Lift)]
                 #[derive(wasmtime::component::Lower)]

diff --git a/crates/component-macro/tests/expanded/lists_tracing_async.rs b/crates/component-macro/tests/expanded/lists_tracing_async.rs
@@ -192,7 +192,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod lists {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -1504,7 +1504,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod lists {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 #[derive(wasmtime::component::ComponentType)]
                 #[derive(wasmtime::component::Lift)]
                 #[derive(wasmtime::component::Lower)]

diff --git a/crates/component-macro/tests/expanded/many-arguments.rs b/crates/component-macro/tests/expanded/many-arguments.rs
@@ -185,7 +185,7 @@ pub mod foo {
         #[allow(clippy::all)]
         pub mod manyarg {
             #[allow(unused_imports)]
-            use wasmtime::component::__internal::anyhow;
+            use wasmtime::component::__internal::{anyhow, Box};
             #[derive(wasmtime::component::ComponentType)]
             #[derive(wasmtime::component::Lift)]
             #[derive(wasmtime::component::Lower)]
@@ -444,7 +444,7 @@ pub mod exports {
             #[allow(clippy::all)]
             pub mod manyarg {
                 #[allow(unused_imports)]
-                use wasmtime::component::__internal::anyhow;
+                use wasmtime::component::__internal::{anyhow, Box};
                 #[derive(wasmtime::component::ComponentType)]
                 #[derive(wasmtime::component::Lift)]
                 #[derive(wasmtime::component::Lower)]