Struct regex_syntax::ast::Alternation

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

Expand description

An alternation of regular expressions.

Fields

span: Span

The span of this alternation.

asts: Vec<Ast>

The alternate regular expressions.

Implementations

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impl Alternation

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pub 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

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impl Clone for Alternation

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fn clone(&self) -> Alternation

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

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impl Debug for Alternation

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

Formats the value using the given formatter. Read more

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impl PartialEq<Alternation> for Alternation

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

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

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

This method tests for !=.

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impl Eq for Alternation

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impl StructuralEq for Alternation

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impl StructuralPartialEq for Alternation

Auto Trait Implementations

impl RefUnwindSafe for Alternation

impl Send for Alternation

impl Sync for Alternation

impl Unpin for Alternation

impl UnwindSafe for Alternation

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct regex_syntax::ast::Alternation

Fields

Implementations

impl Alternation

pub fn into_ast(self) -> Ast

Trait Implementations

impl Clone for Alternation

fn clone(&self) -> Alternation

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

impl Debug for Alternation

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

impl PartialEq<Alternation> for Alternation

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

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

impl Eq for Alternation

impl StructuralEq for Alternation

impl StructuralPartialEq for Alternation

Auto Trait Implementations

impl RefUnwindSafe for Alternation

impl Send for Alternation

impl Sync for Alternation

impl Unpin for Alternation

impl UnwindSafe for Alternation

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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

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

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

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

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

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