hhromic

Repositories Cloning

BRANCH=master  # or 'rocko'
xargs -n 1 git clone -b $BRANCH <<'__EOF__'
git://git.yoctoproject.org/poky
git://git.openembedded.org/meta-openembedded
git://github.com/agherzan/meta-raspberrypi
git://github.com/webplatformforembedded/meta-wpe
__EOF__

alex-shapiro

//! An adapter for merging the output of two streams, where
//! the stream resolves as soon either stream resolves.

use futures::{Poll, Async};
use futures::stream::{Stream, Fuse};

pub struct AndSelect<S1, S2> {
    stream1: Fuse<S1>,
    stream2: Fuse<S2>,
    flag: bool,

tmspzz

#!/bin/sh

# Update: As of March 24th 2017 this script won't work. 
# The script at https://get.haskellstack.org/ is broken 
# because the binary of Stack 1.4 for ARM is missing from https://www.stackage.org/stack/ .
# You can still get the binary for Stack 1.3.2 from
# https://github.com/commercialhaskell/stack/releases/download/v1.3.2/stack-1.3.2-linux-arm.tar.gz
# and place it at $USR_LOCAL_BIN/stack in your system.
# Once Stack is installed you can proceed with the Install LLVM step

CMCDragonkai

Rust/Haskell: Higher-Kinded Types (HKT)

A higher kinded type is a concept that reifies a type constructor as an actual type.

A type constructor can be thought of in these analogies:

• like a function in the type universe
• as a type with a "hole" in it

14427

use std::rc::Rc;

trait HKT<U> {
    type C; // Current type
    type T; // Type with C swapped with U
}

macro_rules! derive_hkt {
    ($t:ident) => {
        impl<T, U> HKT<U> for $t<T> {