* 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 adds the missing "out of fuel" trap code to the C API.
Without this, calls to `wasmtime_trap_code` will trigger an unreachable panic
on traps from running out of fuel.
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.
* Add example of execution limits using fuel consumption
* run rustfmt
* Use a more naive WAT implementation
* Catch error and return cleanly
* Add a C example to demonstrate fuel consumption
* Add error handling for add_fuel
