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New posts in rust
What does `.map_err(|_| ())` do in this web-sys canvas example?
Dec 08, 2025
rust
wasm-bindgen
web-sys
how to use `dlsym()` in Rust [duplicate]
Dec 08, 2025
rust
function-pointers
osdev
How to handle potentially missing fields using serde_json and the Value enum?
Dec 08, 2025
rust
serde
Why weren't the newest version of dependencies fetched?
Dec 07, 2025
rust
github-actions
rust-cargo
rust array initialization from range or collect
Dec 07, 2025
arrays
rust
iteration
Is there a way to express "same" generic type with different lifetime bound?
Dec 07, 2025
generics
rust
lifetime
type-constraints
How to model the strategy pattern in Rust?
Dec 08, 2025
rust
strategy-pattern
Is it possible to use an argument multiple times in a Rust macros with a single instansiation?
Dec 07, 2025
macros
rust
Why are the beta and nightly versions from rustup the same version?
Dec 08, 2025
rust
rustup
Trait is not implemented for the type `&str` [E0277]
Dec 05, 2025
rust
traits
About trait Index implement of Vector in Rust [duplicate]
Dec 07, 2025
rust
How to break on Err creation
Dec 07, 2025
rust
lldb
How do I cast a slice of unsigned integers to signed integers of the same size?
Dec 06, 2025
casting
rust
slice
How to use async/await inside closure of `Option::and_then` or `Option::map` without using OptionFuture?
Dec 06, 2025
rust
async-await
rust-futures
Failing tasks in Rust
Dec 06, 2025
task
rust
Lifetime inference for container objects inside closures
Dec 07, 2025
rust
closures
lifetime
inference
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