wee_alloc 0.4.5

wee_alloc: The Wasm-Enabled, Elfin Allocator
Documentation 
/// Anything that can be initialized with a `const` value.
pub(crate) trait ConstInit {
    /// The `const` default initializer value for `Self`.
    const INIT: Self;
}

impl<T> ConstInit for *const T {
    const INIT: Self = 0 as *mut _;
}