Module gc 

Re-exports

use core::ffi::c_int; 🔒

use core::ffi::c_void; 🔒

use core::marker::PhantomData; 🔒

use core::num::NonZero; 🔒

use core::ops::Deref; 🔒

use core::ptr::NonNull; 🔒

use crate::Py; 🔒

use crate::PyClass; 🔒

use crate::ffi; 🔒

use crate::impl_::pycell::PyClassMutability; 🔒

use crate::impl_::pyclass::PyClassThreadChecker; 🔒

use crate::instance::PyBorrowedUnbound; 🔒

use crate::pycell::impl_::PyClassBorrowChecker; 🔒

use crate::pycell::impl_::PyClassObjectLayout; 🔒

Structs

PyClassTraverseGuard 🔒

Variant of crate::PyClassGuard that is used during __traverse__ calls to ensure that only gc-safe operations are performed on the class instance.

PyTraverseError

Error returned by a __traverse__ visitor implementation.

PyVisit

Object visitor for GC.

Functions

make_traverse_result 🔒

Cast the return value of a visitproc to a Result<(), PyTraverseError>.