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New posts in rust
Is there any performance disadvantage to putting everything in main?
Mar 09, 2023
performance
optimization
rust
program-entry-point
Is there a cleaner way to test functions that use functions that require user input in Rust?
Mar 09, 2023
unit-testing
rust
Map C++ exceptions to Result
Mar 09, 2023
c++
opencv
rust
ffi
Check whether compiler is nightly at compile time [closed]
Mar 09, 2023
rust
How to store a reference without having to deal with lifetimes?
Mar 08, 2023
rust
symbols
ffi
lifetime
How to convert a Vec into an array without copying the elements?
Mar 09, 2023
arrays
vector
rust
How should I implement Into for &MyType and &mut MyType without code duplication?
Mar 09, 2023
rust
Why do I get an error that "Sync is not satisfied" when moving self, which contains an Arc, into a new thread?
Mar 08, 2023
multithreading
rust
How do I pass each element of a slice as a separate argument to a variadic C function?
Mar 08, 2023
rust
variadic
Why does a HTTP GET request with vanilla Rust get no answer?
Mar 09, 2023
http
rust
When is it necessary to circumvent Rust's borrow checker?
Mar 09, 2023
rust
Multiple lifetimes and move: assignment to borrowed `x` occurs here
Mar 09, 2023
reference
rust
lifetime
borrowing
How can a Rust function modify the value of an array index?
Mar 08, 2023
function
parameters
rust
increment
How to mock external dependencies in tests? [duplicate]
Mar 07, 2023
testing
dependency-injection
rust
mocking
Why does a variable assignment in a loop before a continue statement count as never read?
Mar 08, 2023
rust
compiler-warnings
Returning a mutable reference that is behind an immutable reference, passed to the function
Mar 07, 2023
reference
rust
immutability
mutable
Lifetimes' handling when returning inner reference from a reference passed as an argument to the function
Mar 08, 2023
reference
rust
lifetime
mutable
Why do I get a trait not implemented for an optional field in Diesel struct
Mar 08, 2023
rust
rust-diesel
Generics plus dynamic dispatch
Mar 07, 2023
rust
traits
trait-objects
Why does the Rust compiler give an uninitialized variable error when initializing an array in a loop?
Mar 06, 2023
rust
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