Enum rustpython_ast :: ExceptHandler Copy item path

ExceptHandler(ExceptHandlerExceptHandler<R>)

Implementations§

impl<R> ExceptHandler<R>

pub const fn is_except_handler(&self) -> bool

Returns true if self is of variant ExceptHandler.

pub fn as_except_handler(&self) -> Option<&ExceptHandlerExceptHandler<R>>

Returns Some if self is a reference of variant ExceptHandler, and None otherwise.

pub fn as_mut_except_handler( &mut self, ) -> Option<&mut ExceptHandlerExceptHandler<R>>

Returns Some if self is a mutable reference of variant ExceptHandler, and None otherwise.

pub fn expect_except_handler(self) -> ExceptHandlerExceptHandler<R>
where Self: Debug,

Unwraps the value, yielding the content of ExceptHandler.

§Panics

Panics if the value is not ExceptHandler, with a panic message including the content of self.

pub fn except_handler(self) -> Option<ExceptHandlerExceptHandler<R>>

Returns Some if self is of variant ExceptHandler, and None otherwise.

Trait Implementations§

impl<R: Clone> Clone for ExceptHandler<R>

fn clone(&self) -> ExceptHandler<R>

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<R: Debug> Debug for ExceptHandler<R>

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

Formats the value using the given formatter. Read more

impl<T, U> Foldable<T, U> for ExceptHandler<T>

type Mapped = ExceptHandler

fn fold<F: Fold<T, TargetU = U> + ?Sized>( self, folder: &mut F, ) -> Result<Self::Mapped, F::Error>

impl<R> From<ExceptHandler<R>> for Ast<R>

fn from(node: ExceptHandler<R>) -> Self

Converts to this type from the input type.

impl<R> From<ExceptHandlerExceptHandler<R>> for ExceptHandler<R>

fn from(payload: ExceptHandlerExceptHandler<R>) -> Self

Converts to this type from the input type.

fn eq(&self, other: &ExceptHandler<R>) -> bool

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

1.0.0 · source§

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 Ranged for ExceptHandler

fn range(&self) -> TextRange

fn start(&self) -> TextSize

fn end(&self) -> TextSize

impl<R> StructuralPartialEq for ExceptHandler<R>

Auto Trait Implementations§

impl<R> Freeze for ExceptHandler<R>
where R: Freeze,

impl<R> RefUnwindSafe for ExceptHandler<R>
where R: RefUnwindSafe,

impl<R> Send for ExceptHandler<R>
where R: Send,

impl<R> Sync for ExceptHandler<R>
where R: Sync,

impl<R> Unpin for ExceptHandler<R>
where R: Unpin,

impl<R> UnwindSafe for ExceptHandler<R>
where R: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T, U> ExactFrom<T> for U
where U: TryFrom<T>,

fn exact_from(value: T) -> U

impl<T, U> ExactInto for T
where U: ExactFrom<T>,

fn exact_into(self) -> U

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T, U> OverflowingInto for T
where U: OverflowingFrom<T>,

fn overflowing_into(self) -> (U, bool)

impl<T, U> RoundingInto for T
where U: RoundingFrom<T>,

fn rounding_into(self, rm: RoundingMode) -> (U, Ordering)

impl<T, U> SaturatingInto for T
where U: SaturatingFrom<T>,

fn saturating_into(self) -> U

impl<T> ToDebugString for T
where T: Debug,

fn to_debug_string(&self) -> String

Returns the String produced by Ts Debug implementation.

§Examples

use malachite_base::strings::ToDebugString;

assert_eq!([1, 2, 3].to_debug_string(), "[1, 2, 3]");
assert_eq!(
    [vec![2, 3], vec![], vec![4]].to_debug_string(),
    "[[2, 3], [], [4]]"
);
assert_eq!(Some(5).to_debug_string(), "Some(5)");

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T
where 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>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T, U> WrappingInto for T
where U: WrappingFrom<T>,