rust-help-forum
Best way code this? Print all except the last line of a string, then return the last line.
Discussion
Question
'destringify' an expression in macro?
Question
How to create a default function that uses a specified associated type?
Help
Compiler Error
Call &mut self function multiple times
Help
Beginner
Discussion
Question
Using an enum and its variant in a Hashmap(key, value) ? `From()` between structs representing YAML
Help
Question
how to build a binary using tauri?
Tooling Help
Beginner
Help
Question
Is there a general(ish) way of combining derivable traits into a single derivable trait?
Beginner
Question
Patterns for grouping similar data structures
Question
A sled mystery
Question
Generating performant closures based on flags
Question
Need help to build rust from source
Help
Is there a more concise/idiomatic way of doing this?
Code Review Request
Beginner
Question
Implement trait T for struct, that contains a field that implements T
Help
Question
Template template parameters in Rust
Question
Avoiding a clone() in a custom JSON deserializer
Beginner
Question
is this worth an rfc ?
Beginner
Discussion
Diffing a struct and its default values to JSON
Help
inequality bounds in const generics
Beginner
Discussion
Question
Reasoning about lifetimes and closures
Help
Question
When using Clap crate, macro "clap::Clap" is missing
Question
Rust for CP
Help
Discussion
Question
Using RustCrypto/RSA to verify signatures
Code Review Request
Help
Question
Cannot figure out how to compile raylib-rs for web (emscripten)
Beginner
Help
Question
Compiler Error
Moving data validity checks to compile time with generics?
Question
Restricting boxed function return type?
Help
What are the restrictions when using `min_specialization`?
Question
Compiler Error
Accessing HTML Node from NodeHandle using tl crate
Beginner
Help
How to deploy backend server in rust-rocket?
Code Review Request
Help
Question
Fn closure with async block
Help
Question
Compiler Error
How to read JSON files written in COCODataset format using Polars?
Beginner
Help
Question
Translation of semantic ints
Help
Question
generic parameters may not be used in const operations
Beginner
Help
Compiler Error
what is the point of return position `impl` ?
Question
ZST alignment
Question
API guidelines - naming an iterator function that does not use `self`
Question
Partially moved value usage error and compiler behaviour
Help
Compiler Error
Extending enums
Question
Moving from one enum variant payload to another
Question
Teach me something cool about Rust.
Discussion
How to expose async methods that use `self` inside and makes the borrow checker happy?
Beginner
Help
Accessing a Windows UNC Share with Credentials
Help
Question
Problem in returning a result wrapped around a Trait Object?
Help
Question
Compiler Error
variable moved due to use in closure, How do i fix it?
Tooling Help
Help
Discussion
Question
Compiler Error
Downcast a type that may or may not be 'static to a type that is
Help
Question
Rate my slab allocator implementation
Code Review Request
Any takeaways? (short read)
Code Review Request
impl Index<Range<MyNum>> for default containers?
Help
Question
Code Review: Asynchronous chatroom server - the per-connection message listener
Code Review Request
Beginner
This gives me a weird error.. what am i doing wrong
Beginner
Help
Question
Compiler Error
Trouble formatting strings as URL request?
Code Review Request
Beginner
Help
Compiler Error