anacrolix

actor Main
  new create(env: Env) =>
    let chain = DivisibleFilter(2, Printer(env), env)
    let g = Generator(1_000_000, chain)

actor Generator
  var _i: I = 2
  let _max: I
  let _next: Next
  new create(max: I, next: Next) =>

anacrolix

actor Main
  new create(env: Env) =>
    let chain = DivisibleFilter(2, Printer(env), env)
    let g = Generator(100000000, chain)

actor Generator
  new create(max: I, next: Next tag) =>
    var i: I = 2
    while i <= max do
      next.apply(i)

anacrolix

trait ExtendValues<T> {
    fn extend_values<I>(&mut self, iter: I)
    where
        I: Iterator<Item = T>;
}

impl<K, V, E, T> ExtendValues<(K, E)> for HashMap<K, V>
where
    K: Eq + std::hash::Hash,

anacrolix

use crate::common::*;
use serde::Deserialize;

pub fn decode(path: &str) -> Result<Vec<LatLonBox>> {
    let f = std::fs::File::open(path)?;
    let mut zip_archive = zip::ZipArchive::new(f)?;
    let doc_file = zip_archive.by_name("doc.kml")?;
    let doc: KmlDoc = serde_xml_rs::from_reader(doc_file)?;
    Ok(doc
        .document

anacrolix

use crate::common::*;
use serde::Deserialize;

pub fn decode(path: &str) -> Result<Vec<LatLonBox>> {
    let f = std::fs::File::open(path)?;
    let mut zip_archive = zip::ZipArchive::new(f)?;
    let doc_file = zip_archive.by_name("doc.kml")?;
    let doc: KmlDoc = serde_xml_rs::from_reader(doc_file)?;
    Ok(doc
        .document

anacrolix

use core::future::Future;
use std::collections::HashMap;
use std::default::Default;
use std::fmt::Debug;
use std::hash::Hash;
use tokio::sync::watch;
use tokio::sync::Mutex;

#[derive(Default)]
pub struct Group<K: Hash + Eq, V: Clone + Debug> {

anacrolix

note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
thread 'tokio-runtime-worker' panicked at 'gai background task failed: JoinError::Cancelled', /Users/anacrolix/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.1/src/client/connect/dns.rs:144:30
stack backtrace:
   0:        0x10979d6b5 - std::sys_common::at_exit_imp::push::h0636e6b5f7616352
   1:        0x1097c16a0 - core::fmt::ArgumentV1::show_usize::hca33af0aed7db5c5
   2:        0x10979900b - std::io::Write::write_fmt::he6837371b9a45188
   3:        0x10979f403 - std::panicking::default_hook::{{closure}}::h708e66cfeb0483ba
   4:        0x10979f10a - std::panicking::default_hook::h39ea8ddf674c04ec
   5:        0x10979facb - <std::panicking::begin_panic::PanicPayload<A> as core::panic::BoxMeUp>::get::hf147e9d6b92d24d8
   6:        0x10979f659 - std::panicking::continue_panic_fmt::h2dfa3a5b90265361

anacrolix

Microsoft will release a mainstream functional programming language.

Google will release their own language for development on Android. If they lose the Java court case, it will take off.

Google won’t lose the Java court case.

In 2014, Python 3000 will finally displace Python 2.

Hardware Transactional Memory will be released on chips in 2013. By 2015, it will be incorporated into most compilers and provide almost magical performance and correctness improvements on SMP.
http://www.h-online.com/newsticker/news/item/Processor-Whispers-About-Haskell-and-Haswell-1389507.html

anacrolix

        let result = handle!(result, err, {
            error!("error receiving messages: {}", err);
            continue;
        });
        trace!("got message result");
        for msg in result.messages.unwrap_or_default() {
            let body = msg.body.unwrap();
            let _delete = sqs
                .delete_message(rusoto_sqs::DeleteMessageRequest {
                    queue_url: queue_url.to_owned(),

anacrolix

macro_rules! handle {
    ($value:expr, $err:ident,$onerr:expr) => {
        match $value {
            Ok(ok) => ok,
            Err($err) => $onerr,
        }
    };
}