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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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11
docs/wasm-wat.md
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@@ -37,8 +37,7 @@ You can also see how this works in the Rust API like so:
use wasmtime::*;
# fn main() -> anyhow::Result<()> {
let engine = Engine::default();
let store = Store::new(&engine);
let mut store = Store::<()>::default();
let wat = r#"
(module
(func (export "add") (param i32 i32) (result i32)
@@ -46,10 +45,10 @@ let wat = r#"
local.get 1
i32.add))
"#;
let module = Module::new(&engine, wat)?;
let instance = Instance::new(&store, &module, &[])?;
let add = instance.get_typed_func::<(i32, i32), i32>("add")?;
println!("1 + 2 = {}", add.call((1, 2))?);
let module = Module::new(store.engine(), wat)?;
let instance = Instance::new(&mut store, &module, &[])?;
let add = instance.get_typed_func::<(i32, i32), i32, _>(&mut store, "add")?;
println!("1 + 2 = {}", add.call(&mut store, (1, 2))?);
# Ok(())
# }
```