arturo182

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    Copyright (C) 2014, Wolf Walter.
    Copyright (C) 2013, Stefan Helmert.
    Copyright (C) 2018, Kicad developers.
    Copyright (C) 2019, arturo182.
    GPL v2.

	Functionality:
		Generation of JLCPCB PCBA compatible BOM

espoelstra

Why oh why

I want to develop some scripts for things like Chrx, Chromebrew, MrChromebox scripts etc and I don't want to register a new SSH key to my account every time I need to powerwash or use recovery on one of my Chromebooks because I messed it up. I already use my Yubikey for GPG/FIDO/U2F/SSH on all the other systems I develop on, and I only needed the SSH portion to work for this particular use case. I also didn't want to deal with using Crouton or Crostini since that requires additional downloads and more configuration and complexity.

Challenges

Since the Crosh userland doesn't have scdaemon or pcscd for talking to the smart card, I had to come up with another way to access the Yubikey and make the SSH key available. I ended up trying a few different things to make it work, but overall the solution ended up being brilliantly straightforward. Originally I tried using Chromebrew to install one of the smartcard access/manager packages, but the dependency chain ended up pulling in Gnome keyring and a

alamb

// Please find the full, tested version in 
// https://github.com/influxdata/influxdb_iox/blob/fe155e15fb2ad166aee66b0458e63c24a8128dd4/query/src/exec/task.rs#L101-L118

pub struct DedicatedExecutor {
    state: Arc<Mutex<State>>,                                                                                                          
}                                                                                                                                      
                                                                                                                                       
/// Runs futures (and any `tasks` that are `tokio::task::spawned` by                                                                   
/// them) on a separate Tokio Executor                                                                                                 
struct State {                                                                                                    

geerlingguy

# Note: This will only work on Navi21 GPUs (6800/6900+).
# See: https://github.com/RadeonOpenCompute/ROCm/issues/1668#issuecomment-1043994570

# Install Conda (latest from https://docs.conda.io/en/latest/miniconda.html#linux-installers)
wget https://repo.anaconda.com/miniconda/Miniconda3-py39_4.12.0-Linux-x86_64.sh
bash Miniconda3-py39_4.12.0-Linux-x86_64.sh
# follow the prompts to install it, and run `conda` to make sure it's working.

# Install git and curl, and clone the stable-diffusion repo
sudo apt install -y git curl

tdelabro

What is Rust's standard library?

One of the Rust programming language promises is "zero-cost abstraction". Therefore the language itself is pretty conservative about what it incorporates. Types that are basics in other languages, such as string, or features, such as async, cannot be part of the language itself because they are costly abstractions. The user may not need them at all, or he may prefer other alternative implementations. To make those types and functions available nonetheless, they are available as part of the Rust standard library, known as std. Part of this library, known as the prelude is imported by default in each .rs file so you don't have to repeat yourself too much.

Why would you want a no_std version of your crate?

Most of the time having this standard library available is not a problem because you run your code on a pretty standard environment: your own computer or a Linux server somewhere in the cloud. However, somet