In this post, we will see how to resolve Rust async and AsRef<P: Path> not being Send Question: I have a following code: And I get following clippy error: Now, I am quite sure there are async functions in tokio ...
In this post, we will see how to resolve Simple generic stream actor with tokio Question: Good day, I am trying to write a simple and generic actor trait for streams with tokio. I fail to listen to the stream ...
In this post, we will see how to resolve Tokio cannot use method parameter to spawn future safely Question: In this function, I would like to add a query to a JoinSet. Inexplicably, the compiler complains that the lifetime of ...
In this post, we will see how to resolve Reuseable async-closures/functions in a Hashmap or alike, Rust Question: I want to create a struct of which has four methods: new(), handle_interaction(), add_shortcut(), async start_server() The struct should contain a web ...
In this post, we will see how to resolve What is take() doing here, and why do I need it? Question: This code spawns a child process, consuming its stderr and stdout line by line, and logging each appropriately. It ...
In this post, we will see how to resolve How to restructure struct such that ‘Cannot borrow x as mutable more than once at a time’ does not occur Question: Currently, I have one AppState struct that has two fields: ...
In this post, we will see how to resolve Why does my Fn need to be Sync when spawned by Tokio? Question: This is the code that raises a compiler error suggesting that MyFn should be restricted with a Sync ...
In this post, we will see how to resolve Async read_to_end results in empty buffer even though number of read bytes is > 0 Question: I’m writing an async (tokio) program that transparently reads from regular files, gzipped files and ...
In this post, we will see how to resolve Succesfully return a connection instance MongoDb – Rust Question: I’m learning rust, and I have been following the rust book. Usually, I try to implement something to strengthen my knowledge. Recently ...
In this post, we will see how to resolve Rust libp2p cannot find function development_transport in crate libp2p Question: My code keeps getting the error ‘cannot find function development_transport in crate ‘libp2p‘. When I go the libp2p library (click on ...