Function from_clause

graphlite/src/ast/parser.rs:1007–1018

Parse FROM clause: FROM graph_expression [match_statement] (, graph_expression [match_statement])

(tokens: &[Token])

/// Parse FROM clause: FROM graph_expression [match_statement] (, graph_expression [match_statement])*
fn from_clause(tokens: &[Token]) -> IResult<&[Token], FromClause> {
    map(
        tuple((
            expect_token(Token::From),
            separated_list1(expect_token(Token::Comma), from_graph_expression),
        )),
        |(_, graph_expressions)| FromClause {
            graph_expressions,
            location: Location::default(),
        },
    )(tokens)
}

/// Parse FROM graph expression: graph_expression [match_statement] OR just match_statement
///