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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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8
tests/all/gc.rs
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@@ -285,7 +285,7 @@ fn global_drops_externref() -> anyhow::Result<()> {
"#,
)?;
let instance = Instance::new(&mut store, &module, &[])?;
let run = instance.get_typed_func::<Option<ExternRef>, (), _>(&mut store, "run")?;
let run = instance.get_typed_func::<Option<ExternRef>, ()>(&mut store, "run")?;
let flag = Arc::new(AtomicBool::new(false));
let externref = ExternRef::new(SetFlagOnDrop(flag.clone()));
run.call(&mut store, Some(externref))?;
@@ -335,7 +335,7 @@ fn table_drops_externref() -> anyhow::Result<()> {
"#,
)?;
let instance = Instance::new(&mut store, &module, &[])?;
let run = instance.get_typed_func::<Option<ExternRef>, (), _>(&mut store, "run")?;
let run = instance.get_typed_func::<Option<ExternRef>, ()>(&mut store, "run")?;
let flag = Arc::new(AtomicBool::new(false));
let externref = ExternRef::new(SetFlagOnDrop(flag.clone()));
run.call(&mut store, Some(externref))?;
@@ -387,7 +387,7 @@ fn gee_i_sure_hope_refcounting_is_atomic() -> anyhow::Result<()> {
)?;
let instance = Instance::new(&mut store, &module, &[])?;
let run = instance.get_typed_func::<Option<ExternRef>, (), _>(&mut store, "run")?;
let run = instance.get_typed_func::<Option<ExternRef>, ()>(&mut store, "run")?;
let flag = Arc::new(AtomicBool::new(false));
let externref = ExternRef::new(SetFlagOnDrop(flag.clone()));
@@ -482,7 +482,7 @@ fn no_gc_middle_of_args() -> anyhow::Result<()> {
)?;
let instance = linker.instantiate(&mut store, &module)?;
let func = instance.get_typed_func::<(), (), _>(&mut store, "run")?;
let func = instance.get_typed_func::<(), ()>(&mut store, "run")?;
func.call(&mut store, ())?;
Ok(())