Function set_pointer

include/pybind11/pytypes.h:2108–2112

Replaces a capsule's pointer *without* calling the destructor on the existing one.

    /// Replaces a capsule's pointer *without* calling the destructor on the existing one.
    void set_pointer(const void *value) {
        if (PyCapsule_SetPointer(m_ptr, const_cast<void *>(value)) != 0) {
            throw error_already_set();
        }
    }

    const char *name() const {
        const char *name = PyCapsule_GetName(m_ptr);