pub trait IntoOpaque: Send + Sync {
    fn as_ptr(&self) -> *mut c_void;
unsafe fn from_ptr(_: *mut c_void) -> Self; }
Expand description

Converts Rust data to and from raw pointers.

This conversion is used to pass opaque objects to the C library and vice versa.

Required methods

Converts the object into a raw pointer.

Converts the raw pointer back to the original Rust object.

Safety

The pointer must be a valid pointer to the original Rust object.

Implementations on Foreign Types

Implementors