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New posts in rust
Why doesn't the Godbolt compiler explorer show any output for my function when compiled in release mode?
Jun 18, 2021
rust
Is there an operation for Rc or Arc which clones the underlying value and returns it to the caller?
Nov 01, 2022
rust
smart-pointers
reference-counting
When should we use unwrap vs expect in Rust
Mar 05, 2022
rust
Two dimensional vectors in Rust
Feb 23, 2021
vector
rust
mutable
rust-obsolete
Cleaner way to get the contents of a file as string in Rust? [duplicate]
Nov 06, 2021
file-io
rust
Rust "use" vs. C++ "using namespace"
Nov 02, 2022
namespaces
rust
std
using
How to check if a given path is a file or directory?
Nov 03, 2022
file
file-io
path
directory
rust
Implement Debug trait for large array type
Jan 13, 2022
rust
traits
Is it possible to add your own derivable traits, or are these fixed by the compiler?
Jul 17, 2018
rust
How do I write to a memory-mapped address in Rust?
Feb 03, 2022
rust
embedded
mmap
How to get struct field names in Rust? [duplicate]
Feb 01, 2022
reflection
rust
introspection
Unable to create a polymorphic type because the trait cannot be made into an object
Apr 17, 2022
generics
rust
Why does Rust have a "Never" primitive type?
Nov 16, 2022
types
rust
How do you import and reference enum types in Rust?
Jul 24, 2019
rust
How do I convert a list of Option<T> to a list of T when T cannot be copied? [duplicate]
Feb 01, 2022
iterator
rust
optional
How to fold using a HashMap as an accumulator?
May 31, 2021
rust
Iterating through a Vec within a struct - cannot move out of borrowed content
Nov 19, 2017
rust
What is the difference between &Trait and impl Trait when used as method arguments?
Mar 17, 2022
syntax
reference
rust
traits
How do I create a random String by sampling from alphanumeric characters?
Aug 19, 2022
random
rust
alphanumeric
Are there traditional style switch statements in Rust?
Jul 05, 2022
rust
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