Trait PyClassBorrowChecker

pub trait PyClassBorrowChecker {
    // Required methods
    fn new() -> Self;
    fn try_borrow(&self) -> Result<(), PyBorrowError>;
    fn release_borrow(&self);
    fn try_borrow_mut(&self) -> Result<(), PyBorrowMutError>;
    fn release_borrow_mut(&self);
}

Required Methods

fn new() -> Self

Initial value for self

fn try_borrow(&self) -> Result<(), PyBorrowError>

Increments immutable borrow count, if possible

fn release_borrow(&self)

Decrements immutable borrow count

fn try_borrow_mut(&self) -> Result<(), PyBorrowMutError>

Increments mutable borrow count, if possible

fn release_borrow_mut(&self)

Decremements mutable borrow count

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl PyClassBorrowChecker for BorrowChecker

impl PyClassBorrowChecker for EmptySlot