How to use the prec_climber api

[FerrisWasTaken]

In this code snippet

let primary = |pair| {
    consume(pair, climber)
};
let infix = |lhs: i32, op: Pair<Rule>, rhs: i32| {
    match op.rule() {
        Rule::plus => lhs + rhs,
        Rule::minus => lhs - rhs,
        Rule::times => lhs * rhs,
        Rule::divide => lhs / rhs,
        Rule::power => lhs.pow(rhs as u32),
        _ => unreachable!()
    }
};

let result = climber.climb(pairs, primary, infix);

The consume function is not found. Should the doumentation be updated to include a grammar and a valid example?

[tomtau]

You can see if this tutorial helps: https://github.com/wildarch/pest-calculator/blob/main/docs/Tutorial.md

ref: pest-parser/book#22