Struct `Alternation`

pub struct Alternation { pub span: Span, pub asts: Vec<Ast> }

An alternation of regular expressions.

Fields

span: Span: The span of this alternation.
asts: Vec<Ast>: The alternate regular expressions.

Implementations

`impl Alternation`

fn into_ast(self) -> Ast

Return this alternation as an AST.

If this alternation contains zero ASTs, then Ast::empty is returned. If this alternation contains exactly 1 AST, then the corresponding AST is returned. Otherwise, Ast::alternation is returned.

Trait Implementations

`impl Clone for Alternation`

fn clone(&self) -> Self

`impl Debug for Alternation`

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

`impl Eq for Alternation`

`impl PartialEq for Alternation`

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

`impl StructuralPartialEq for Alternation`

Auto Trait Implementations

`impl Freeze for Alternation`

`impl RefUnwindSafe for Alternation`

`impl Send for Alternation`

`impl Sync for Alternation`

`impl Unpin for Alternation`

`impl UnsafeUnpin for Alternation`

`impl UnwindSafe for Alternation`

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for Alternation`

fn from(t: T) -> T: Returns the argument unchanged.

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

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

`impl<T, U> Into for Alternation 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, U> TryFrom for Alternation where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

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

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