wasmer/lib/runtime/examples/call.rs
Lachlan Sneff 362e5aa160 Fix issue caused by dangling instruction.
- Come on inkwell, I thought you were better than this.
2019-03-01 20:28:27 -08:00

36 lines
724 B
Rust

use wasmer_runtime::{compile, error, imports, Func, Value};
use wabt::wat2wasm;
static WAT: &'static str = r#"
(module
(type (;0;) (func (param i32) (result i32)))
(func (;0;) (type 0) (param i32) (result i32)
unreachable)
(export "select_trap_l" (func 0))
)
"#;
fn get_wasm() -> Vec<u8> {
wat2wasm(WAT).unwrap()
}
fn main() -> Result<(), error::Error> {
let wasm = get_wasm();
let module = compile(&wasm)?;
let imports = imports! {};
println!("instantiating");
let instance = module.instantiate(&imports)?;
let foo = instance.dyn_func("select_trap_l")?;
let result = foo.call(&[Value::I32(0)]);
println!("result: {:?}", result);
Ok(())
}