Enum AnchorKind 

pub enum AnchorKind {
    Start,
    End,
}

Position-anchor variety used by Expr::Anchor.

Variants

Start

^ — start of input (single-line) or start of any line (multiline). Multiline routing is decided at compile time by the caller; the AST only records that the anchor exists.

End

$ — end of input (single-line) or end of any line (multiline).

Trait Implementations

impl Clone for AnchorKind

fn clone(&self) -> AnchorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AnchorKind

impl Debug for AnchorKind

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

Formats the value using the given formatter.

impl Eq for AnchorKind

impl PartialEq for AnchorKind

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

Tests for self and other values to be equal, and is used by ==.

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 StructuralPartialEq for AnchorKind