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New posts in rust
How to avoid loops when iterating over adjacent elements of a vector
Nov 01, 2021
loops
functional-programming
iterator
rust
How to ignore the line break while printing a string read from stdin?
Sep 08, 2022
input
printing
rust
Adding an append method to a singly linked list
Jan 14, 2020
rust
Do tuples implement `Copy`?
Oct 05, 2019
rust
tuples
Are there any HashMap implementations with consistent ordering between program runs?
Aug 10, 2022
hashmap
rust
Reading from TcpStream results in empty buffer
Jan 15, 2022
tcp
rust
tcpclient
no function or associated item named `from_str` found for type `hyper::mime::Mime`
Apr 13, 2022
rust
What does it mean for loop to have a lifetime?
Jan 23, 2022
loops
rust
break
lifetime
How do you modify a file's contents instead of prepending to the file in Rust?
Mar 08, 2022
rust
Is there syntax for moving fields between similar structs?
Jun 13, 2021
syntax
rust
How do I count unique grapheme clusters in a string in Rust?
Sep 02, 2019
unicode
rust
"expected struct String, found struct schema::my_table::columns::my_column" when trying to insert value with Diesel
Aug 05, 2021
postgresql
rust
rust-diesel
How can I work around not being able to export functions with lifetimes when using wasm-bindgen?
Nov 01, 2022
rust
webassembly
wasm-bindgen
Replace the content of an RwLockWriteGuard
Aug 25, 2022
rust
Using impl Trait in a recursive function
Jan 23, 2021
rust
How can I improve the performance of element-wise multiplication in Rust?
Apr 30, 2022
performance
optimization
rust
What does it mean that Box is covariant if Box<dyn B> is not a subtype of Box<dyn A> where B: A?
Jun 26, 2022
rust
covariance
What order is `on_initialize` invoked across different modules in a Substrate runtime?
Dec 19, 2021
rust
blockchain
substrate
Perplexing borrow checker message: "lifetime mismatch"
Jun 04, 2022
rust
lifetime
borrow-checker
Factory method with associated type
Oct 17, 2022
rust
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