1.13.0[−][src]Struct std::cell::BorrowMutError
An error returned by RefCell::try_borrow_mut.
Trait Implementations
impl Debug for BorrowMutError[src]
impl Display for BorrowMutError[src]
impl Error for BorrowMutError[src]
fn description(&self) -> &str[src]
fn cause(&self) -> Option<&dyn Error>1.0.0[src]
Deprecated since 1.33.0:
replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]
The lower-level source of this error, if any. Read more
Auto Trait Implementations
impl Send for BorrowMutError
impl Sync for BorrowMutError
Blanket Implementations
impl<T> From<T> for T[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T[src]
ⓘImportant traits for &'_ mut F
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> ToString for T where
T: Display + ?Sized, [src]
T: Display + ?Sized,