Function yield_item

graphlite/src/ast/parser.rs:1134–1146

Parse YIELD item: column_name [AS alias]

(tokens: &[Token])

/// Parse YIELD item: column_name [AS alias]
fn yield_item(tokens: &[Token]) -> IResult<&[Token], YieldItem> {
    map(
        tuple((
            identifier,
            opt(tuple((expect_token(Token::As), identifier))),
        )),
        |(column_name, alias_opt)| YieldItem {
            column_name,
            alias: alias_opt.map(|(_, alias)| alias),
            location: Location::default(),
        },
    )(tokens)
}

/// Parse MATCH clause
fn match_clause(tokens: &[Token]) -> IResult<&[Token], MatchClause> {