Enum PatternElement 

pub enum PatternElement {
    NodeChain {
        head: NodePattern,
        chain: Vec<PatternElementChain>,
        span: Span,
    },
    Parenthesized(Box<PatternElement>, Span),
    ShortestPath {
        all: bool,
        element: Box<PatternElement>,
        span: Span,
    },
}

Variants

NodeChain

Fields

head: NodePattern

chain: Vec<PatternElementChain>

span: Span

Parenthesized(Box<PatternElement>, Span)

ShortestPath

Fields

all: bool

element: Box<PatternElement>

span: Span

Trait Implementations

impl Clone for PatternElement

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternElement

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

Formats the value using the given formatter.