sst 0.24.0

SST provides a sorted string table abstraction.
Documentation 
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//! Dump a log to stdout for inspection.

use arrrg::CommandLine;

use sst::{LogIterator, LogOptions};

fn main() {
    let (opts, args) = LogOptions::from_command_line("Usage: log-dump [OPTIONS] [LOGs]");
    // parse
    for log in args {
        let mut log = LogIterator::new(opts.clone(), log).unwrap();
        while let Some(kvr) = log.next().unwrap() {
            match kvr.value {
                Some(v) => {
                    let key = String::from_utf8(
                        kvr.key
                            .iter()
                            .flat_map(|b| std::ascii::escape_default(*b))
                            .collect::<Vec<u8>>(),
                    )
                    .unwrap();
                    let value = String::from_utf8(
                        v.iter()
                            .flat_map(|b| std::ascii::escape_default(*b))
                            .collect::<Vec<u8>>(),
                    )
                    .unwrap();
                    println!("\"{}\" @ {} -> \"{}\"", key, kvr.timestamp, value);
                }
                None => {
                    let key = String::from_utf8(
                        kvr.key
                            .iter()
                            .flat_map(|b| std::ascii::escape_default(*b))
                            .collect::<Vec<u8>>(),
                    )
                    .unwrap();
                    println!("\"{}\" @ {} -> <TOMBSTONE>", key, kvr.timestamp);
                }
            }
        }
    }
}