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New posts in rust
Why do I need to implement `From` for both a value and a reference? Shouldn't methods be automatically dereferenced or borrowed?
Sep 20, 2025
rust
reference
traits
dereference
coercion
Rust loop performance same as python [duplicate]
Sep 20, 2025
python
performance
for-loop
rust
Is there any way to remove None fields in a struct serialized with serde?
Sep 19, 2025
rust
serde
Rust and PostgreSQL with tokio_postgres
Sep 19, 2025
rust
rust-tokio
tokio-postgres
Can I disable a dev-dependency feature for release mode?
Sep 20, 2025
rust
rust-cargo
why Path.ends_with return false when passed a correctly-matching file extension?
Sep 20, 2025
rust
Writing a generic swap function
Sep 20, 2025
rust
How to modify a component in Bevy when using get_single()?
Sep 19, 2025
rust
bevy
Is it safe to transmute::<&'a Arc<T>, &'a Weak<T>>(…)?
Sep 20, 2025
rust
unsafe
How to return a single owned record with Diesel?
Sep 18, 2025
rust
rust-diesel
General protection fault when a Rust function called from assembly code accesses shared memory
Sep 19, 2025
rust
code-generation
jit
ffi
What is the purpose of rustc-std-workspace-core crate?
Sep 20, 2025
rust
rust-crates
Cannot call non-const fn `<Foo as Default>::default` in constants
Sep 19, 2025
rust
constants
default
compile-time-constant
println!() only if object implements Debug trait
Sep 20, 2025
rust
How to map over only the Some() values in an iterator?
Sep 19, 2025
rust
How to select or join futures with different types?
Sep 19, 2025
rust
Lazy evaluation in Rust
Sep 19, 2025
rust
lazy-evaluation
Trait binding lifetimes of Futures to fn arguments
Sep 19, 2025
rust
traits
Is there an easy way to cast entire tuples of scalar values at once?
Sep 19, 2025
rust
Why the result of `Regex::new` cannot be assigned to a constant?
Sep 19, 2025
rust
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