Why Not Just Use Fn, FnMut, or FnOnce as Types?
Closures in Rust already fall into one of three well-defined categories (Fn, FnMut, and FnOnce) based on their capture behavior.
What is the point of `Arc::downgrade()` when `Weak` is not `Send` [closed]
Closed 4 days ago.
How can I properly display data in debugging Rust in RustRover?
I’m using RustRover for some Rust programming. However debugging does work as expected.
How can I properly display data in debugging Rust in RustRover?
I’m using RustRover for some Rust programming. However debugging does work as expected.
File not found for out-of-line `mod` via `include!`
My file structure looks like this (yes this is for advent of code):
File not found for out-of-line `mod` via `include!`
My file structure looks like this (yes this is for advent of code):
How can I write an efficient builder in Rust?
Lets say I want to write a type that builds a fairly large string (lets say of html) then returns it without copying or cloning the string. Is there a way that I can implement an unwrap function that will prevent further access to the builder.
How can I write an efficient builder in Rust?
Lets say I want to write a type that builds a fairly large string (lets say of html) then returns it without copying or cloning the string. Is there a way that I can implement an unwrap function that will prevent further access to the builder.
Cannot borrow `*self` as mutable because it is also borrowed as immutable
This is my code:
Error report in using Rust crate calamine
I wrote a piece of Rust code that uses crate calamine, which looks like this