KodrAus

See this issue in Kestrel.

This is what I do from my OSX environment.

Build coreclr checked

$ ./build.sh -x64 -checked -skiptests

KodrAus

use std::borrow::Cow;
use std::ops::Deref;


// - Codegen once -

#[derive(Debug)]
pub struct Body<'a>(Cow<'a, [u8]>);

impl <'a> From<Vec<u8>> for Body<'a> {

KodrAus

// Our request type. Owned by someone else
trait Request {
    fn url(&self) -> String;
}

trait IntoRequest<R> where R: Request {
    fn into_request(self) -> R;
}

impl <R, I> IntoRequest<R> for I where

KodrAus

use std::borrow::Cow;

// Our wrapper types are basically a thin layer over a &str
macro_rules! wrapper {
    ($name:ident) => {
        pub struct $name<'a>(pub Cow<'a, str>);

        impl <'a> From<&'a str> for $name<'a> {
            fn from(value: &'a str) -> $name<'a> {
                $name(Cow::Borrowed(value))

KodrAus

gymnerics : the art of pretzelling the generics of a type system to fulfill your nefarious schemes.

https://play.rust-lang.org/?gist=5fbec1ac11432d30f3b0433d93daad59&version=stable&backtrace=0

KodrAus

//! # My Library
//! 
//! This is a module-level doc comment.
//! Standard markdown is supported

/// This is a comment for an item.
/// 
/// Code samples are compiled and tested:
/// 
/// ```

KodrAus

#[test]
fn it_works() {
    assert!(true);
}

KodrAus

extern crate crossbeam;

fn main() {
    //Here we have a mutable array
    let mut data = vec![1, 2, 3];
    
    println!("{:?}", data);
    
    //With crossbeam magic we can mutate this array concurrently without locks
    //The crossbeam scope guarantees that the threads inside it will end before the scope does

KodrAus

use std::sync::{ Arc, RwLock };
use std::thread;

fn main() {
    //Here we have an immutable array with mutable interior cells
    //The length of the array can't change, but internal values can
    //We use the Send sync variants for threading
    let data = Arc::new(vec![
        RwLock::new(1), 
        RwLock::new(2), 

KodrAus

#[derive(Debug)]
struct Data;

//By default, variables must have a value
//Option<T> lets you explicitly bind to 'None'
fn might_be_null(input: bool) -> Option<Data> {
  if input {
    Some(Data)
  }
  else {