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Use Externals mechanism instead of HostState

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This commit is contained in:
Sergey Pepyakin
2018-01-05 17:52:29 +03:00
parent 8c7dc1b529
commit 26ab9f9e81
10 changed files with 211 additions and 645 deletions
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6
examples/invoke.rs
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@ -4,7 +4,7 @@ use std::env::args;
use parity_wasm::RuntimeValue;
use parity_wasm::elements::{Internal, External, Type, FunctionType, ValueType};
use parity_wasm::interpreter::{ModuleInstance, HostState};
use parity_wasm::interpreter::{ModuleInstance, EmptyExternals};
fn main() {
@ -75,8 +75,8 @@ fn main() {
// - "main" module doesn't import native module(s) this is why we don't need to provide external native modules here
// This test shows how to implement native module https://github.com/NikVolf/parity-wasm/blob/master/src/interpreter/tests/basics.rs#L197
let main = ModuleInstance::new(&module)
.run_start(&mut HostState::default())
.run_start(&mut EmptyExternals)
.expect("Failed to initialize module");
println!("Result: {:?}", main.invoke_export(func_name, &args, &mut HostState::default()).expect(""));
println!("Result: {:?}", main.invoke_export(func_name, &args, &mut EmptyExternals).expect(""));
}