Struct b2MouseJoint 

pub struct b2MouseJoint { /* private fields */ }

A mouse joint is used to make a point on a body track a specified world point. This a soft constraint with a maximum force. This allows the constraint to stretch and without applying huge forces. NOTE: this joint is not documented in the manual because it was developed to be used in the testbed. If you want to learn how to use the mouse joint, look at the testbed.

Trait Implementations

impl CopyNew for b2MouseJoint

unsafe fn copy_new( other: &b2MouseJoint, this: Pin<&mut MaybeUninit<b2MouseJoint>>, )

Synthesized copy constructor.

impl ExternType for b2MouseJoint

type Id = (b, _2, M, o, u, s, e, J, o, i, n, t)

A type-level representation of the type’s C++ namespace and type name.

type Kind = Opaque

Either cxx::kind::Opaque or cxx::kind::Trivial.

impl MakeCppStorage for b2MouseJoint

unsafe fn allocate_uninitialized_cpp_storage() -> *mut b2MouseJoint

Allocates heap space for this type in C++ and return a pointer to that space, but do not initialize that space (i.e. do not yet call a constructor).

unsafe fn free_uninitialized_cpp_storage(arg0: *mut b2MouseJoint)

Frees a C++ allocation which has not yet had a constructor called.

impl SharedPtrTarget for b2MouseJoint

impl UniquePtrTarget for b2MouseJoint

impl WeakPtrTarget for b2MouseJoint