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Implement RFC 11: Redesigning Wasmtime's APIs (#2897)

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Implement Wasmtime's new API as designed by RFC 11. This is quite a large commit which has had lots of discussion externally, so for more information it's best to read the RFC thread and the PR thread.
This commit is contained in:
Alex Crichton
2021-06-03 09:10:53 -05:00
committed by GitHub
parent a5a28b1c5b
commit 7a1b7cdf92
233 changed files with 13349 additions and 11997 deletions
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10
tests/all/stack_overflow.rs
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@@ -7,7 +7,7 @@ fn host_always_has_some_stack() -> anyhow::Result<()> {
// assume hosts always have at least 512k of stack
const HOST_STACK: usize = 512 * 1024;
let store = Store::default();
let mut store = Store::<()>::default();
// Create a module that's infinitely recursive, but calls the host on each
// level of wasm stack to always test how much host stack we have left.
@@ -22,13 +22,13 @@ fn host_always_has_some_stack() -> anyhow::Result<()> {
)
"#,
)?;
let func = Func::wrap(&store, test_host_stack);
let instance = Instance::new(&store, &module, &[func.into()])?;
let foo = instance.get_typed_func::<(), ()>("foo")?;
let func = Func::wrap(&mut store, test_host_stack);
let instance = Instance::new(&mut store, &module, &[func.into()])?;
let foo = instance.get_typed_func::<(), (), _>(&mut store, "foo")?;
// Make sure that our function traps and the trap says that the call stack
// has been exhausted.
let trap = foo.call(()).unwrap_err();
let trap = foo.call(&mut store, ()).unwrap_err();
assert!(
trap.to_string().contains("call stack exhausted"),
"{}",