Method peek_nth_token

src/sql-parser/src/parser.rs:1776–1780

Return the nth token that has not yet been processed.

(&self, n: usize)

    /// Return the nth token that has not yet been processed.
    fn peek_nth_token(&self, n: usize) -> Option<Token> {
        self.tokens
            .get(self.index + n)
            .map(|token| token.kind.clone())
    }

    /// Return the next token that has not yet been processed, or None if
    /// reached end-of-file, and mark it as processed. OK to call repeatedly