jsbind 0.1.44

Bindings for basic JS types required for webbind
Documentation 
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/// Any is just a wrapper around `emlite::Val`
pub use emlite::Val as Any;

pub type AnyHandle = emlite::common::Handle;

/// Safety notes
/// - `unchecked_from_val_ref` and `unchecked_from_val_mut` cast the underlying
///   `emlite::Val` pointer to `Any` without changing the lifetime. Callers must
///   ensure the original `Val` outlives the returned reference and that aliasing
///   rules are respected (no concurrent mutable/immutable borrows).
impl crate::prelude::DynCast for Any {
    #[inline]
    fn instanceof(_val: &emlite::Val) -> bool {
        false
    }
    #[inline]
    fn unchecked_from_val(v: emlite::Val) -> Self {
        v.as_::<Self>() // zero-cost new-type cast
    }
    #[inline]
    fn unchecked_from_val_ref(v: &emlite::Val) -> &Self {
        unsafe { &*(v as *const emlite::Val) }
    }
    #[inline]
    fn unchecked_from_val_mut(v: &mut emlite::Val) -> &mut Self {
        unsafe { &mut *(v as *mut emlite::Val) }
    }
}