justanotherdot

#[derive(Debug)]
struct Resource(i32);

impl Drop for Resource {
    fn drop(&mut self) {
        println!("goodbye from {}", self.0);
    }
}

enum Error {

justanotherdot

use libc;

#[derive(Debug)]
#[repr(C)]
struct Resource(i32);

impl Drop for Resource {
    fn drop(&mut self) {
        println!("goodbye from {}", self.0);
    }

justanotherdot

for f in $(git diff --name-only topic/foo) ; do git --no-pager log -z --pretty=format:"$f was last touched by %cn %cr%n" $f | head -1; done

justanotherdot

suffix="js"
for f in $(rg -lt $suffix . src | xargs basename | sed -e "s/\.$suffix//"); do 
  count=$(rg $f -l | wc -l | xargs ); 
  if [ $(( $count )) -eq 1 ] || [ $(( $count )) -eq 0 ]; then 
    echo "count: $count  file: $f"; 
  fi; 
done

justanotherdot

#![feature(step_trait)]
#![feature(step_trait_ext)]

// This is unsightly.

use std::iter::Step;
        
#[derive(Debug, PartialOrd, Ord, PartialEq, Eq, Clone)]
enum Thing {
    One,

justanotherdot

// NB. this must be placed at the top of the module.
#![feature(test)]

#[cfg(test)]
mod tests {
    extern crate test;

    use super::*;
    use test::{black_box, Bencher};

justanotherdot

use tokio::net::{TcpListener, TcpStream};

struct Server {
    listener: TcpListener,
}

#[derive(Debug)]
enum Error {
    IoError(std::io::Error),
}

justanotherdot

trait Fruit {
    fn accept<A: FruitVisitor>(self, visitor: &mut A);
}

#[derive(Debug)]
struct Orange;
#[derive(Debug)]
struct Apple;
#[derive(Debug)]
struct Banana;

justanotherdot

# Description: Static linking of rustc on debian buster with glibc.
# Notes:
#   * Obligatory rustc docs: https://doc.rust-lang.org/reference/linkage.html
#   * proc-macro does not seem to work with static linking, regardless of libc flavor.
#     cf. https://github.com/rust-lang/cargo/issues/7563#issuecomment-553526254
#   * traditionally, to perform static linking static libraries are needed, hence the libgcc-8-dev install below.
#   * static linking is the default with musl and rustc afaict, hence builds on, say, alpine
#     should automatically be static, whereas for glibc we need to pass `-C target-feature=+crt-static`
#     to `RUSTFLAGS`. You can alternatively place this in your `Cargo.toml` under the `rustflags` key, e.g.
#     ```

justanotherdot

use csv::ReaderBuilder;
use std::error::Error;
use std::path::PathBuf;
use structopt::StructOpt;

//use assert_no_alloc::*;
//#[cfg(debug_assertions)]
//#[global_allocator]
//static A: AllocDisabler = AllocDisabler;