Enum rustpython_vm::compiler::parser::ast::ExceptHandler

pub enum ExceptHandler<R = TextRange> {
    ExceptHandler(ExceptHandlerExceptHandler<R>),
}

See also excepthandler

Variants

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 ExceptHandler<R>: 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 for ExceptHandler<R>where R: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

type Mapped = ExceptHandler<U>

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

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl Located for ExceptHandler<SourceRange>

fn range(&self) -> SourceRange

fn location(&self) -> SourceLocation

fn end_location(&self) -> Option<SourceLocation>

impl LocatedMut for ExceptHandler<SourceRange>

fn range_mut(&mut self) -> &mut SourceRange

impl<R> Node for ExceptHandler<R>

const NAME: &'static str = "excepthandler"

const FIELD_NAMES: &'static [&'static str] = _

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

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Ranged for ExceptHandler<TextRange>

fn range(&self) -> TextRange

fn start(&self) -> TextSize

fn end(&self) -> TextSize

impl<R> StructuralPartialEq for ExceptHandler<R>