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Remove explicit S type parameters (#5275)

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* Remove explicit `S` type parameters

This commit removes the explicit `S` type parameter on `Func::typed` and
`Instance::get_typed_func`. Historical versions of Rust required that
this be a type parameter but recent rustcs support a mixture of explicit
type parameters and `impl Trait`. This removes, at callsites, a
superfluous `, _` argument which otherwise never needs specification.

* Fix mdbook examples
This commit is contained in:
Alex Crichton
2022-11-15 23:04:26 -06:00
committed by GitHub
parent 8426904129
commit b0939f6626
50 changed files with 223 additions and 238 deletions
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6
examples/memory.rs
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@@ -20,9 +20,9 @@ fn main() -> Result<()> {
let memory = instance
.get_memory(&mut store, "memory")
.ok_or(anyhow::format_err!("failed to find `memory` export"))?;
let size = instance.get_typed_func::<(), i32, _>(&mut store, "size")?;
let load_fn = instance.get_typed_func::<i32, i32, _>(&mut store, "load")?;
let store_fn = instance.get_typed_func::<(i32, i32), (), _>(&mut store, "store")?;
let size = instance.get_typed_func::<(), i32>(&mut store, "size")?;
let load_fn = instance.get_typed_func::<i32, i32>(&mut store, "load")?;
let store_fn = instance.get_typed_func::<(i32, i32), ()>(&mut store, "store")?;
println!("Checking memory...");
assert_eq!(memory.size(&store), 2);