rust-help-forum
Mixing int types
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How can I use a `static` `u64` or something equivalent in a `const fn`?
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cannot assign twice to immutable variable `i`
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Remove file info from panic messages?
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Letting users right click and open with my application
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Beginner
[Actix Web] working with role based authentication
Discussion
Is `str.char_indices()` equivalent to `str.chars()` while also incrementing a counter on `next()` ?
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Lifetime Error (higher-ranked lifetime error)
Compiler Error
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Friendlier errors within proc macros (compiler errors instead of panicking)
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Handling dynamic traits with generic dynamic traits
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Compiler Error
Error when nesting repetitions in a macro
Compiler Error
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Assign value of type Uto variable of type T when implementing the same trait
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What is the right way to pretty print AST using visitor pattern?
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Issue with cdylib linking
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Is this the right use of nested `mod`s?
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Creating a boxed self referential struct, then editing it's data in a loop?
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Beginner
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Please help me with lifetimes and borrows in a function
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Correct way to write a generic function that is moved twice
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Rewriting a bash script in Rust (Linux)
Beginner
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Tooling Help
Traits repetition
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Get index of argument in variadic macro
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Preventing submodules
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Discussion
trait bound not satisfied for even though I implemented the trait for the type
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Is there a way to use the try operator inside a macro?
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.clone() on type that implements Copy
Beginner
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Tooling Help
GlibC_2.32 not found at runtime
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Getting more info with catch_unwind?
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Best way to implement a queue-like system for keys
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Conflicting implmentation of Into and From
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how to make three traits generic over each other?
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Compiler Error
256-bit integer mapped to i32
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How does Option work in assembly?
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Discussion
pattern to create struct where several steps may fail
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Variable number of generics in struct
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Building Cargo for Android
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Tooling Help
[Actix Web] is it good code practice to attach secret keys using `app_data`?
Discussion
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When verifying passwords using bcrypt which of these errors should I handle?
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Array Destructuring, how to provide type annotations?
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Code Review for FFI and Logging via Callback?
Code Review Request
Writing a function for a generic T with a given trait
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What's the idiomatic way of consuming read-only struct's fields many times in the same function?
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Code Review Request
Cargo Disable File Locking
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Reading from ureq response in a BufReader reads nothing
Beginner
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when using a tokio mpsc channel does it need to be manually dropped
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Closure lifetime hell
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Pick one, but do it strangely?
Code Review Request
tracing across dynamic library boundary
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BitVec for arbitrary slices
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(FnMut, FnMut)
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How to pass reference to this static lifetime struct to each worker stared by the server?
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Code Review Request