Struct regex_syntax::ast::Assertion

pub struct Assertion {
    pub span: Span,
    pub kind: AssertionKind,
}

A single zero-width assertion.

Fields

span: Span

The span of this assertion.

kind: AssertionKind

The assertion kind, e.g., \b or ^.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for Assertion

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for Assertion

fn clone(&self) -> Assertion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Assertion

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

Formats the value using the given formatter.

impl PartialEq for Assertion

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

impl StructuralPartialEq for Assertion