Unanswered Questions
227 questions with no upvoted or accepted answers
15
votes
0
answers
264
views
Download files in parallel
This module has a ensure_downloaded function which takes a slice of Urls. It downloads all of the urls to a local downloads ...
- 30.6k
9
votes
1
answer
386
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Metropolis Monte Carlo Sampler in Rust
the following is an implementation of the standard Metropolis Hastings Monte Carlo sampler. You can read more about it here.
At the end I am going to give you a link to the Rust playground, so you ...
CommunityBot
- 1
6
votes
0
answers
266
views
All pairs/Cartesian multiplication of iterators in rust
crustaceans!
This is my attempt at creating an all_pairs operation for rust iterators. The code has to generate a new iterator which, when iterated, produces all ...
- 161
6
votes
0
answers
107
views
Chapter 8 Challenge: Add employee names to a department
The boring but exciting challenge:
Using a HashMap and HashSet, create a text interface to allow a user to add employee names ...
- 85k
6
votes
0
answers
167
views
Efficiently generate distinct subsets which sum to a particular value
Related: Find all distinct subsets that sum to a given number
This code is supposed to efficiently generate all subsets of a list such that the subset's values sum to a particular target value. For ...
- 161
6
votes
0
answers
179
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Simple-ish Rust implementation of 'cat'
I've seen some other implementations of cat (even in Rust) on this site, but none attempted to completely implement the GNU cat CLI as far as I can tell. This version that I am developing is complete (...
6
votes
0
answers
304
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Generating integer partitions
I've tried to implement integer partition algorithm as described in blogpost below (author implemented it in Python):
Generating integer partitions
I'm still trying to learn best practices in ...
- 14k
6
votes
0
answers
200
views
Character-based transitions (part of a lexer)
As part of my prep for the Code Review community-challenge (which looks like it will be Write your own programming language), I've been working on an LL(1) lexer generator in Rust.
Yes, lexer ...
Mast♦
- 13.7k
5
votes
0
answers
43
views
Procedural macro to derive de/serialization trait from/to little endian bytes
I wrote a trait library that allows the de-/serialization of data structures from/to little endian bytes 1.
For it I now wrote my first procedural macro 2 to be able to derive the traits ...
- 456
5
votes
0
answers
56
views
after initial r*view here is a rewrite of my c++ timerqueue ported to rust
Purpose. Provides a background task queue so that code can ask for a function to be run at a specified point in the future. They indicate what to run (a closure) and when to run it (also a name just ...
- 811
5
votes
0
answers
478
views
recursive-file-watcher in rust
hello guys i made a file watcher in rust using notify crate that watches a directory and if it detects file changes it will copy all of the files within the directory to another directory,i wanted you ...
- 51
5
votes
0
answers
115
views
Dealing Synchronous Request in Asynchronous Code
Problem
I am trying to convert my synchronous code to an asynchronous implementation. Using aiohttp I was able to almost get where I want. My problem is how to ...
- 10.7k
5
votes
0
answers
294
views
almostIncreasingSequence
This is assignment from codesignal:
Given a sequence of integers as an array, determine whether it is possible to obtain a strictly increasing sequence by removing no more than one element from the ...
- 161
5
votes
0
answers
281
views
Asynchronous Stripe API and aiohttp parameters formatting
I'm testing the Stripe payment API. I couldn't find a Python wrapper that provides asynchronous requests so I'm writing one. My first goal was to implement the async equivalent of ...
- 85k
5
votes
0
answers
180
views
Tetris clone in Rust using specs
In order to get a hang of the ECS paradigm of game making, I decided to try my hand at making a clone of Tetris. I am using the specs crate for Rust in order to ...
- 193