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New posts in rust
Lifetimes for method returning iterator of structs with same lifetime
Dec 16, 2022
rust
lifetime
borrow-checker
Why is `str` encapsulated inside `String` instead of inside a `Box<str>`?
Dec 15, 2022
string
rust
smart-pointers
Is is safe to create a Rust String using a malloced string?
Dec 15, 2022
string
rust
unsafe
Can Rust constant expressions use traits like Default?
Dec 16, 2022
rust
constants
default
When does `vec!` create different elements, or not?
Dec 16, 2022
rust
Access field of a generic type in function
Dec 16, 2022
rust
Why can't I call gen_range with two i32 arguments?
Dec 15, 2022
function
random
methods
rust
numbers
Why are the same 32-bit floats different in JavaScript and Rust?
Dec 14, 2022
javascript
rust
floating-point
precision
Is try_fold the preferred way to stop an infinite iteration or are there more idiomatic alternatives?
Dec 15, 2022
rust
iteration
Mutex<bool> with an atomic read&write
Dec 15, 2022
rust
concurrency
mutex
Why is my Rust program running more that twice as slow as the Java equivalent?
Dec 16, 2022
java
performance
rust
String append, cannot move out of dereference of '&'pointer
Dec 13, 2022
rust
Why do executables have a dependency on glibc?
Dec 14, 2022
rust
Get active value from union-style enum in generic method
Dec 13, 2022
generics
enums
type-conversion
rust
Dynamically inferring the type of a string
Dec 13, 2022
rust
Should .cloned() be before or after .filter()
Dec 13, 2022
iterator
rust
Why is the size of a pointer to something on the heap larger than the size of a stack variable?
Dec 12, 2022
pointers
reference
rust
smart-pointers
memory-layout
If I make a struct and put it in a vector, does it reside on the heap or the stack?
Dec 13, 2022
struct
rust
heap-memory
How can I access a C global variable/constant in Rust FFI?
Dec 12, 2022
c
rust
ffi
Confusing automatic dereferencing of Arc
Dec 13, 2022
rust
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