syn 1.0.33

Parser for Rust source code
Documentation 
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#![allow(dead_code)]

use rayon::ThreadPoolBuilder;
use std::env;

pub mod eq;
pub mod parse;

/// Read the `ABORT_AFTER_FAILURE` environment variable, and parse it.
pub fn abort_after() -> usize {
    match env::var("ABORT_AFTER_FAILURE") {
        Ok(s) => s.parse().expect("failed to parse ABORT_AFTER_FAILURE"),
        Err(_) => usize::max_value(),
    }
}

/// Configure Rayon threadpool.
pub fn rayon_init() {
    ThreadPoolBuilder::new()
        .stack_size(10 * 1024 * 1024)
        .build_global()
        .unwrap();
}