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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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16
tests/all/module_serialize.rs
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@@ -6,9 +6,9 @@ fn serialize(engine: &Engine, wat: &'static str) -> Result<Vec<u8>> {
Ok(module.serialize()?)
}
unsafe fn deserialize_and_instantiate(store: &Store, buffer: &[u8]) -> Result<Instance> {
unsafe fn deserialize_and_instantiate(store: &mut Store<()>, buffer: &[u8]) -> Result<Instance> {
let module = Module::deserialize(store.engine(), buffer)?;
Ok(Instance::new(&store, &module, &[])?)
Ok(Instance::new(store, &module, &[])?)
}
#[test]
@@ -34,10 +34,10 @@ fn test_module_serialize_simple() -> Result<()> {
"(module (func (export \"run\") (result i32) i32.const 42))",
)?;
let store = Store::default();
let instance = unsafe { deserialize_and_instantiate(&store, &buffer)? };
let run = instance.get_typed_func::<(), i32>("run")?;
let result = run.call(())?;
let mut store = Store::default();
let instance = unsafe { deserialize_and_instantiate(&mut store, &buffer)? };
let run = instance.get_typed_func::<(), i32, _>(&mut store, "run")?;
let result = run.call(&mut store, ())?;
assert_eq!(42, result);
Ok(())
@@ -52,8 +52,8 @@ fn test_module_serialize_fail() -> Result<()> {
let mut config = Config::new();
config.cranelift_opt_level(OptLevel::None);
let store = Store::new(&Engine::new(&config)?);
match unsafe { deserialize_and_instantiate(&store, &buffer) } {
let mut store = Store::new(&Engine::new(&config)?, ());
match unsafe { deserialize_and_instantiate(&mut store, &buffer) } {
Ok(_) => bail!("expected failure at deserialization"),
Err(_) => (),
}