Questions tagged [rust]
Rust is a systems programming language focused on three goals: safety, speed, and concurrency. It maintains these goals without needing a garbage collector, making it a useful language for a number of use cases other languages aren't good at: embedding in other languages, programs with specific space and time requirements, and writing low-level code, like device drivers and operating systems.
875 questions
1vote
1answer
82views
Creating functions that send and receive atomic messages in Rust paradigm
I'm converting a library from C to Rust, and I want to see if this is the optimal way to implement network communication. This ...
1vote
3answers
198views
fibonacci sequence generator
I have a piece of code that attempts to reduce the work and span in making a Fibonacci sequence. My approach is to parallelize the code as much as possible, along with doing matrix multiplication and ...
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5votes
1answer
103views
File system regex searcher
This is my first Rust project (I'm primarily a C guy). I want to know if my code is properly idiomatic (Rusty?). Also, are there any inefficiencies? The code defines an iterator (...
4votes
3answers
105views
Number guessing game in Rust
I am learning Rust and would like a review to make sure I am following best Rust practices before continuing. The user enters a number between 1 and 100 up to 6 times to guess the randomly-generated ...
- 91
2votes
0answers
82views
Monte-Carlo pricing engine for a structured product
I'm implementing a Monte-Carlo pricing engine to price a structured product in Rust, using the usual Black-Scholes assumptions. This pricing engine is used in a (basic) gRPC server which receives all ...
4votes
1answer
130views
Generating Time-based One Time Passcode
Following Wikipedia: Time-based one-time password and Wikipedia: HMAC-based one-time password, is this Rust implementation of the TOTP/HOTP algorithm correct? As far as I can see, this matches the ...
- 140
1vote
1answer
58views
Needleman-Wunsch algorithm with affine gap cost
Needleman-Wunsch is a bioinformatics algorithm used to align 2 sequences. The algorithm outputs the score of the alignment and a Vec containing all operations to reconstruct the alignment. I do not ...
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0votes
0answers
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GraphQL client for Github Projects API
As a fun hobby project I made my own time logger in Rust called Rusty Time Logger. You can track how many time you spent on a ticket or feature, until now it missed the feature to automatically update ...
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6votes
2answers
387views
Rust implementation of Euler problems
I'm starting to learn rust and figured my first simple project would be to solve some of the Euler problems. I'd appreciate if anyone could tell me where I might be ...
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3votes
1answer
94views
File list and monitor
I recently was given a take home assignment for a job interview. The task was specified like so: ...
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4votes
1answer
163views
Simple Sieve of Eratosthenes
I've implemented this version of the Sieve of Eratosthenes in Rust, with inputs. I'm mostly pleased with it, but want to know if the input logic can be simplified, and if the sieve itself can be ...
- 345
5votes
1answer
109views
Generating random bytes
I implemented a simple function that generated random bytes Vec<u8> with given n size. Then I wondered how can I optimize ...
5votes
1answer
95views
LeetCode Rust solution for the Sliding Puzzle problem #773
Here is the solution to the LeetCode Sliding Puzzle Problem #773. The problem is to find the shortest solution for a 3 x 2 sliding puzzle. I would appreciate any ideas to improve this code. But it's ...
7votes
1answer
86views
LeetCode Rust solution for the Flip Columns problem #1072
Here is the solution to LeetCode Problem #1072. The problem is to find the maximum number of rows in a matrix where all the values can be made equal after some columns are flipped. It's assumed that ...
2votes
0answers
95views
MIDI router in Rust
I am working on a small MIDI router application for the Jack audio connection kit in Rust. The goal of the application is to route MIDI signals from an instrument to one or multiple applications in ...
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