regex_syntax::ast

Enum AssertionKind

pub enum AssertionKind {
    StartLine,
    EndLine,
    StartText,
    EndText,
    WordBoundary,
    NotWordBoundary,
    WordBoundaryStart,
    WordBoundaryEnd,
    WordBoundaryStartAngle,
    WordBoundaryEndAngle,
    WordBoundaryStartHalf,
    WordBoundaryEndHalf,
}

Expand description

An assertion kind.

Variants§

StartLine

^

EndLine

$

StartText

\A

EndText

\z

WordBoundary

\b

NotWordBoundary

\B

WordBoundaryStart

\b{start}

WordBoundaryEnd

\b{end}

WordBoundaryStartAngle

\< (alias for \b{start})

WordBoundaryEndAngle

\> (alias for \b{end})

WordBoundaryStartHalf

\b{start-half}

WordBoundaryEndHalf

\b{end-half}

Trait Implementations§

impl Clone for AssertionKind

fn clone(&self) -> AssertionKind

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 Debug for AssertionKind

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

Formats the value using the given formatter. Read more

impl PartialEq for AssertionKind

fn eq(&self, other: &AssertionKind) -> 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 Eq for AssertionKind

impl StructuralPartialEq for AssertionKind

Auto Trait Implementations§

impl Freeze for AssertionKind

impl RefUnwindSafe for AssertionKind

impl Send for AssertionKind

impl Sync for AssertionKind

impl Unpin for AssertionKind

impl UnwindSafe for AssertionKind

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,

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> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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> 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<U> 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<U>>::Error>

Performs the conversion.

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

Performs the conversion.