Enum BorrowError

pub enum BorrowError {
    OutOfBounds,
    AlreadyBorrowedMutably,
    AlreadyBorrowed,
}

A borrow error.

Variants

OutOfBounds

The element is out of bounds.

AlreadyBorrowedMutably

The element is already borrowed mutably.

AlreadyBorrowed

The element is already borrowed immutably.

Trait Implementations

impl Debug for BorrowError

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

Formats the value using the given formatter.

impl Display for BorrowError

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

Formats the value using the given formatter.

impl Error for BorrowError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for BorrowError

fn eq(&self, other: &BorrowError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BorrowError

impl StructuralPartialEq for BorrowError