Enum romulus::ast::Selector

pub enum Selector {
    Match(Match),
    Range(Range),
    Pattern(PatternMatch),
}

A selector is a switch for a guard

Variants

Match(Match)

A match is given

1 {
  print("round one, fight!")
}

Range(Range)

A range is given

/BEGIN/,/END/ {
  print() # would print initial BEGIN line
}

Pattern(PatternMatch)

A pattern is given

[/none/, _, id] {
  print()
}

Trait Implementations

impl PartialEq<Selector> for Selector

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

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

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

This method tests for !=.

impl Debug for Selector

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

Formats the value using the given formatter.