Struct std::cell::BorrowMutError

pub struct BorrowMutError { /* fields omitted */ }

An error returned by RefCell::try_borrow_mut.

Trait Implementations

impl Display for BorrowMutError

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Debug for BorrowMutError

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for BorrowMutError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.