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Temporarily remove support for interface types (#1292)

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* Temporarily remove support for interface types

This commit temporarily removes support for interface types from the
`wasmtime` CLI and removes the `wasmtime-interface-types` crate. An
error is now printed for any input wasm modules that have wasm interface
types sections to indicate that support has been removed and references
to two issues are printed as well:

* #677 - tracking work for re-adding interface types support
* #1271 - rationale for removal and links to other discussions

Closes #1271

* Update the python extension
This commit is contained in:
Alex Crichton
2020-03-12 15:05:39 -05:00
committed by GitHub
parent 6e55c543e2
commit 34f768ddd5
20 changed files with 113 additions and 734 deletions
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34
crates/misc/py/src/value.rs
View File

@@ -3,36 +3,30 @@
use pyo3::exceptions::Exception;
use pyo3::prelude::*;
use pyo3::types::PyAny;
use wasmtime_interface_types::Value;
use wasmtime::Val;
pub fn pyobj_to_value(_: Python, p: &PyAny) -> PyResult<Value> {
pub fn pyobj_to_value(_: Python, p: &PyAny) -> PyResult<Val> {
if let Ok(n) = p.extract() {
Ok(Value::I32(n))
Ok(Val::I32(n))
} else if let Ok(n) = p.extract() {
Ok(Value::U32(n))
Ok(Val::I64(n))
} else if let Ok(n) = p.extract() {
Ok(Value::I64(n))
Ok(Val::F64(n))
} else if let Ok(n) = p.extract() {
Ok(Value::U64(n))
} else if let Ok(n) = p.extract() {
Ok(Value::F64(n))
} else if let Ok(n) = p.extract() {
Ok(Value::F32(n))
} else if let Ok(s) = p.extract() {
Ok(Value::String(s))
Ok(Val::F32(n))
} else {
Err(PyErr::new::<Exception, _>("unsupported value type"))
}
}
pub fn value_to_pyobj(py: Python, value: Value) -> PyResult<PyObject> {
pub fn value_to_pyobj(py: Python, value: Val) -> PyResult<PyObject> {
Ok(match value {
Value::I32(i) => i.into_py(py),
Value::U32(i) => i.into_py(py),
Value::I64(i) => i.into_py(py),
Value::U64(i) => i.into_py(py),
Value::F32(i) => i.into_py(py),
Value::F64(i) => i.into_py(py),
Value::String(i) => i.into_py(py),
Val::I32(i) => i.into_py(py),
Val::I64(i) => i.into_py(py),
Val::F32(i) => i.into_py(py),
Val::F64(i) => i.into_py(py),
Val::AnyRef(_) | Val::FuncRef(_) | Val::V128(_) => {
return Err(PyErr::new::<Exception, _>("unsupported value type"))
}
})
}