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New posts in rust
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
Remove only the trailing elements of a Vec that match a condition
Dec 12, 2022
iterator
rust
What are the implications of using Vec<T> over Option<Vec<T>>?
Dec 13, 2022
rust
Is it possible to somehow cast Vec<Option<Value>> into Vec<Value> after filtering out None elements in Rust? [duplicate]
Dec 12, 2022
functional-programming
rust
iterator
What is an alternative to Kotlin's `reduce` operation in Rust?
Dec 12, 2022
collections
functional-programming
rust
reduce
What is an efficient way to reset all values of a Vec<T> without resizing it?
Dec 12, 2022
vector
rust
Returning Null in Rust function [duplicate]
Dec 12, 2022
null
rust
Passing a memory address in Rust
Dec 12, 2022
reference
rust
memory-address
Conditionally borrowing in Rust, while keeping the value in scope
Dec 11, 2022
rust
Why is there is no dedicated method for creating a String from a UTF8-encoded array?
Dec 12, 2022
rust
What is the most idiomatic way to concatenate integer variables?
Dec 10, 2022
string
concatenation
rust
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