Is there a way to use atomic types in an asynchronous context instead of an asynchronous Mutex or RwLock? Can standard atomics be used as is in an asy ...
Is there a way to use atomic types in an asynchronous context instead of an asynchronous Mutex or RwLock? Can standard atomics be used as is in an asy ...
So, I was writing some code and apparently R.A. didn't warn me about some erroneous stuff I had written in regards to how ownership works with lambdas ...
I want to build a function that takes a HashMap reference as an argument. This HashMap should be shared between threads for read only access. The code ...
I have an Arc<RwLock<Foo>>. Is there a way to make something out of this, on which the RwLock's write() does not exist? i.e. Is there som ...
My Rust code uses RwLock to process data in multiple threads. Each thread fills a common storage while using the read lock (e.g. filling up a database ...
I'm trying to use a RwLock around a mutable struct, but I can't make it compile and I'm not sure why. Here's a minimum code sample: use std::sync::R ...
I am trying to declare and read/write an instance of a custom struct, using lazy_static as I had to use non-const function at its initialization (stri ...
I'm currently implementing a multi client Key-Value Store (like redis or memcached) and it allows the clients to gain exclusive access to the store. ...
This code works: I want to get rid of the .clone() as foo in my program is 100MB+, and I need to take this reference many times. When I get rid of ...
I'm not sure why it hangs on my.rw.write();. If you uncomment the sleep call, it works fine. This means that the write access attempt is still blocki ...
Experimenting with (linux kernel) rwlock API, and I'm getting a behavior (deadlock) that I cannot understand why it s happening. Does someone have som ...
I am new to Rust, and I am trying to implement a simple, thread-safe memory key-value store, using a HashMap protected within a RwLock. My code looks ...
I have a mutex library, and am trying to implement a write-preferring lock. I am looking at this example: https://en.wikipedia.org/wiki/Readers%E2%80 ...
I have an object of type And I have a method that is supposed to take some kind of reference to SessionData I'm using Rocket (a web-framework fo ...
Let's say there are 4 reader threads, and writer thread starts working. It stops, since there are 4 reading threads. When first reading thread finis ...
I've got a question about "rwlocks", especial about "rwlockattr". I've got a linked list with several threads working with. Every Member on this list ...
I have a thread that periodically calls a callback function. Depending on the state, the callback function shall acquire an RwLock of a resource share ...
My program is deadlocking, and I have no idea why, given that it won't do it when I run it in a debugger, so my first suspect is my rwLock, I wrote my ...
I've been working on my first Rust project recently but have hit a snag. I am using a HashMap mapping Strings to AtomicUsize integers. The HashMap is ...
I am writing an application that requires that certain activities for a given user are not stomped on by possibly competing threads. My entire user da ...