adetaylor

fn main() -> Result<()> {
    let args = Args::parse();
    let zipfile = File::open(args.zipfile)?;
    let zipfile = CloneableFile::new(zipfile);
    let zip = zip::ZipArchive::new(zipfile)?;
    let file_count = zip.len();
    println!("Zip has {} files", file_count);
    (0..file_count).into_par_iter().for_each(|i| {
        let mut myzip = zip.clone();

adetaylor

#[derive(Clone)]
struct CloneableFile {
    file: Arc<Mutex<File>>,
    pos: u64,
    // TODO determine and store this once instead of per cloneable file
    file_length: Option<u64>,
}

impl CloneableFile {

adetaylor

// extra 'use' statements omitted

fn main() -> Result<()> {
    let args = Args::parse();
    let mut zip = zip::ZipArchive::new(args.zipfile)?;
    let file_count = zip.len();
    println!("Zip has {} files", file_count);
    (0..file_count).for_each(|i| {
        let mut file = zip.by_index(i).expect("Unable to get file from zip");
        if file.is_dir() {

adetaylor

use anyhow::Result;
use clap::Parser;
use std::fs::File;

/// Unzip all files within a zip file as quickly as possible.
#[derive(Parser, Debug)]
#[command(author, version, about, long_about = None)]
struct Args {
    /// Zip file to unzip
    #[arg(value_name = "FILE")]

adetaylor

let json_decode_result = decode_some_hypothetical_json();
let mut site_descriptions = Vec::new();
// Convert JSON site descriptions into rendered site descriptions
site_descriptions.extend(
    get_json_list_items(&json_decode_result).map(convert_json_to_site_description),
);

adetaylor

#[gtest(RustValuesTest, TypeConfusion)]
fn test_type_confusion() {
    let mut v = NewValueSlotForTesting();
    let mut v = ValueSlotRef::from(&mut v);
    let mut l = v.construct_list();
    // l.set_integer_key("a", 3); // does not compile
}
  
#[gtest(RustValuesTest, DataRace)]
fn test_data_race() {

adetaylor

TEST(ValuesTest, UseAfterFree) {
  Value parent(Value::Type::LIST);
  parent.GetList().Append(Value(Value::Type::LIST));
  Value& child = parent.GetList().back();
  parent.Append("oops");
  child.Append("oh dear");
}

adetaylor

TEST(ValuesTest, Overflow) {
  Value::List parent;
  parent.Append(1);
  parent.Append(2);
  parent[3];
}

adetaylor

TEST(ValuesTest, DataRace) {
  Value::List parent;
  parent.Append(1);
  parent.Append(2);
  parent.Append(3);
  for (auto it = parent.cbegin(); it != parent.cend(); it++) {
    if (*it == 2) {
      parent.reserve(100);
    }
  }

adetaylor

TEST(ValuesTest, TypeConfusion) {
  Value parent(Value::Type::LIST);
  parent.GetList().Append(Value(Value::Type::LIST));
  Value& child = parent.GetList().back();
  child.SetKey("a", Value(3));
}