prometheus-parser 0.4.3-alpha9

a Rust library for parsing and validating Prometheus query expressions
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

// (C) Copyright 2019 Hewlett Packard Enterprise Development LP

use std::env;

use prometheus_parser;

fn main() {
    let args: Vec<String> = env::args().collect();
    let res = prometheus_parser::parse_expr(&args[1]);

    match res {
        Ok(r) => {
            println!("{:#?}", r);
        }
        Err(e) => {
            eprintln!("error: {}", e);
        }
    };
}