Crate globalvar

Functions

def_global_ptr

Creates a heap-allocated global pointer to the given value and returns its raw address. The pointer will not be automatically deallocated (leaked intentionally).

drop_global_var

Removes and drops a global variable of type T stored with the given key.

fetch_global_var

Retrieves a reference to a global variable of type T stored with the given key.

fetch_global_var_mut

Retrieves a mutable reference to a global variable of type T by its key.

get_global

Returns a static reference to a value at the given memory address.

get_global_mut

Returns a mutable reference to a global variable of type T from the given pointer.

init_global_var

Initializes a global variable with the given key and value.

undef_global_ptr

Converts a raw pointer to a Box<T> and immediately drops it, effectively deallocating the memory. This is unsafe as it assumes the pointer is valid and properly aligned. Use with caution to avoid undefined behavior.