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//! This module handles the conversion from `Pollable` -> `Future`. We do this
//! by creating an equivalent implementation to the `polling` crate. Once
//! https://github.com/smol-rs/polling/issues/102 has been resolved, this module
//! will likely no longer be needed.

use slab::Slab;
use std::mem;
use wasi::io::poll::{poll, Pollable};

/// Waits for I/O events.

yoshuawuyts

Concurrency vs Parallelism, in table form

Concurrency is a system-structuring mechanism, parallelism is a resource. (ref)

There's an important distinction between "parallelism" as a resource, and "parallel execution". The two are often confused, but they are in fact distinct. The key separator is "concurrency":

	no parallelism	has parallelism
no concurrency	sequential execution	sequential execution †
has concurrency	concurrent execution ‡	parallel execution

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const INPUT: &str = r#"    o  Relation Name: alternate
   o  Description: Designates a substitute for the link's context.
   o  Reference: [W3C.REC-html401-19991224]

   o  Relation Name: appendix
   o  Description: Refers to an appendix.
   o  Reference: [W3C.REC-html401-19991224]

   o  Relation Name: bookmark
   o  Description: Refers to a bookmark or entry point.

yoshuawuyts

use crate::headers::{HeaderName, HeaderValue, Headers, ToHeaderValues};

struct CustomHeader {}

impl CustomHeader {
    /// Create a new instance of `CustomHeader`.
    fn new() -> Self {
        todo!();
    }

yoshuawuyts

PS C:\Users\yoshu\Code\rust> py ./x.py build
Updating only changed submodules
Submodules updated in 0.26 seconds
    Blocking waiting for file lock on package cache
    Blocking waiting for file lock on package cache
    Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Building stage0 std artifacts (x86_64-pc-windows-msvc -> x86_64-pc-windows-msvc)
    Finished release [optimized] target(s) in 0.62s
Copying stage0 std from stage0 (x86_64-pc-windows-msvc -> x86_64-pc-windows-msvc / x86_64-pc-windows-msvc)
Building LLVM for x86_64-pc-windows-msvc

yoshuawuyts

use std::fmt;

use log::kv::{self, Source, value::{self, Fill}};

use tracing::{Value, Field, field::{self, Visit}};

#[doc(hidden)]
pub struct LogField<'kvs>(&'kvs Field, &'kvs dyn Value);

impl fmt::Debug for LogField<'_> {

yoshuawuyts

const { Client } = require('undici')
const client = new Client(`unix:///tmp/hello.sock`)

client.request({
    path: '/',
    method: 'GET'
}, function (err, data) {
    if (err) throw err

    const {

yoshuawuyts

Pre-requisites

Should have a functioning Rust install already through rustup. This means the Visual Studio 2019 build tools also need to be installed.

Install deps

With winget installed do:

$ winget install python

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pub use accept_encoding::Encoding;

use async_compression::stream;
use futures::future::BoxFuture;
use http::{header::CONTENT_ENCODING, status::StatusCode, HeaderMap};
use http_service::Body;

use crate::{
    middleware::{Middleware, Next},
    response::IntoResponse,

yoshuawuyts

#[derive(Debug, PartialEq)]
enum State {
    Waiting { waiting_time: usize },
    Filling { rate: usize },
    Done,
    Failure(String),
}

#[derive(Debug, Clone, Copy)]
enum Event {