message: feat(api) Avoid string allocations in `FromToNativeWasmType`.
  When `from_native` or `to_native` fail, panic with a `&'static str`
  instead of a `String`. Since this string is always created, it's
  better to avoid this allocation for every call.
diff: @@ -546,9 +546,8 @@ mod inner {
  #[inline]
  fn from_native(native: Self::Native) -> Self {
  - native.try_into().expect(&format!(
  - "cannot convert {}{} to {}",
  - native,
  + native.try_into().expect(concat!(
  + "out of range type conversion attempt (tried to convert `{}` to `{}`)",
  stringify!($native_type),
  stringify!($type),
  ))
  @@ -556,9 +555,8 @@ mod inner {
  #[inline]
  fn to_native(self) -> Self::Native {
  - self.try_into().expect(&format!(
  - "cannot convert {}{} to {}",
  - self,
  + self.try_into().expect(concat!(
  + "out of range type conversion attempt (tried to convert `{}` to `{}`)",
  stringify!($type),
  stringify!($native_type),
  ))
  