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New posts in rust
How can I implement std::fmt::Display for a custom IntoIterator::Item?
Sep 07, 2025
rust
How do I check if a trait is implemented at compile time in Rust?
Sep 07, 2025
reflection
rust
polymorphism
output
traits
I cannot print color escape codes to the terminal
Sep 05, 2025
linux
terminal
rust
What's the standard way to create custom conversion between types in Rust?
Sep 08, 2025
type-conversion
rust
How to handle an optional value returned by a query using the postgres crate?
Sep 06, 2025
postgresql
rust
Is there a nicer way to implement Display for structs that own collections of things with Display?
Sep 08, 2025
rust
no method named `read_to_string` found for struct `File` in the current scope
Sep 08, 2025
rust
Rust | Which is a better practice: using curly braces vs using parentheses around expression?
Sep 07, 2025
rust
Rust book unit test example results in dead code warning - why?
Sep 07, 2025
unit-testing
rust
dead-code
pyO3 and Panics
Sep 07, 2025
rust
pyo3
Rust Async Drop
Sep 07, 2025
asynchronous
rust
async-await
rust-tokio
rust-futures
Unable to use .col() method in polars rust
Sep 07, 2025
dataframe
rust
rust-polars
Rust recursive macro not working for generating struct
Sep 07, 2025
rust
macros
rules
Abstracting reference containers (Rc, Arc, Box, ...)
Sep 07, 2025
rust
dependency-injection
What is the Rust equivalent for abstract classes?
Sep 07, 2025
rust
abstract
With Rust how do you perform platform testing before publishing to crate.io?
Sep 07, 2025
rust
integration-testing
How to implement Iterator yielding mutable references [duplicate]
Sep 07, 2025
rust
Cannot find DeserializeOwned macro?
Sep 07, 2025
rust
How can I use a HashMap with f64 as key in Rust?
Sep 06, 2025
floating-point
hashmap
rust
How do I get the dimensions of multi-dimensional arrays?
Sep 07, 2025
rust
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