Struct pomsky_syntax::exprs::Alternation

pub struct Alternation<'i> {
    pub rules: Vec<Rule<'i>>,
    /* private fields */
}

An alternation. This is a list of alternatives. Each alternative is a Rule.

If an alternative consists of multiple expressions (e.g. 'a' | 'b' 'c'), that alternative is a Rule::Group. Note that a group’s parentheses are removed when compiling to a regex if they aren’t required. In other words, 'a' | ('b' 'c') compiles to a|bc.

Fields

rules: Vec<Rule<'i>>

Trait Implementations

impl<'i> Clone for Alternation<'i>

fn clone(&self) -> Alternation<'i>

Returns a copy of the value.

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

Performs copy-assignment from source.