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New posts in rust
Compiler warns about unused code for private functions that are actually used
Dec 07, 2025
rust
How to handle errors when extracting data from untyped JSON in serde_json?
Dec 07, 2025
json
rust
serde
serde-json
wrestling with borrow checker
Dec 07, 2025
rust
How can I pattern match to get at the numbers that serde_json has parsed?
Dec 07, 2025
json
rust
serde
rust compiler "error: no matching package named `*` found" though it should be present
Dec 06, 2025
rust
What are all the different error types in Rust?
Dec 07, 2025
error-handling
rust
the `?` operator can only be used in an async block that returns `Result` or `Option
Dec 06, 2025
rust
reqwest
What does <'_> mean in Rust?
Dec 06, 2025
rust
syntax
Thread '<main>' has overflowed its stack when allocating a large array using Box
Dec 07, 2025
rust
heap-memory
dynamic-memory-allocation
Why can I not use a slice pattern to filter a Window iterator?
Dec 07, 2025
rust
closures
How do I fix "ld: error: unable to find library -lgcc" when cross-compiling rust to android?
Dec 07, 2025
linux
rust
android-ndk
rust-cargo
How to render an image on cairo::Context in gtk-rs
Dec 05, 2025
gtk
rust
Compiling bevy_dylib v0.5.0 error: linking with `cc` failed: exit status: 1
Dec 07, 2025
rust
bevy
Converting a BoxStream into BoxFuture
Dec 05, 2025
compiler-errors
rust
What optimizations does the Rust compiler make with `loop` versus `while true`?
Dec 06, 2025
optimization
rust
infinite-loop
"cannot borrow `graph` as immutable because it is also borrowed as mutable." How can I let Rust know that I'm done with that mutable borrow? [duplicate]
Dec 05, 2025
graph
rust
immutability
mutable
borrow-checker
How to bind lifetimes of Futures to fn arguments in Rust
Dec 04, 2025
mongodb
asynchronous
rust
future
Function to sample N elements from array
Dec 07, 2025
random
rust
std
cannot assign to `*x` because it is borrowed
Dec 07, 2025
pointers
rust
lifetime
borrow-checker
Vec<> push & concat vs append vs extend_from_slice
Dec 05, 2025
rust
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