RustRover has a repl 👀

This commit is contained in:
Rowan Torbitzky-Lane 2025-03-18 22:32:29 -05:00
parent 9ff334633f
commit 192be545c1
3 changed files with 57 additions and 12 deletions

View File

@ -22,6 +22,7 @@
clippy
rust-analyzer
lldb
rust-rover
(vscode-with-extensions.override {
vscode = vscodium;
vscodeExtensions = with vscode-extensions; [

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@ -2,6 +2,12 @@
# It is not intended for manual editing.
version = 3
[[package]]
name = "bitflags"
version = "2.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
[[package]]
name = "cfg-if"
version = "1.0.0"
@ -10,12 +16,13 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "getrandom"
version = "0.2.15"
version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
checksum = "73fea8450eea4bac3940448fb7ae50d91f034f941199fcd9d909a5a07aa455f0"
dependencies = [
"cfg-if",
"libc",
"r-efi",
"wasi",
]
@ -60,21 +67,27 @@ dependencies = [
]
[[package]]
name = "rand"
version = "0.8.5"
name = "r-efi"
version = "5.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
[[package]]
name = "rand"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3779b94aeb87e8bd4e834cee3650289ee9e0d5677f976ecdb6d219e5f4f6cd94"
dependencies = [
"libc",
"rand_chacha",
"rand_core",
"zerocopy",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
dependencies = [
"ppv-lite86",
"rand_core",
@ -82,9 +95,9 @@ dependencies = [
[[package]]
name = "rand_core"
version = "0.6.4"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
dependencies = [
"getrandom",
]
@ -108,9 +121,21 @@ checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
[[package]]
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
version = "0.14.2+wasi-0.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
dependencies = [
"wit-bindgen-rt",
]
[[package]]
name = "wit-bindgen-rt"
version = "0.39.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
dependencies = [
"bitflags",
]
[[package]]
name = "zerocopy"

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@ -1,8 +1,14 @@
use rand::Rng;
use std::cmp::Ordering;
use std::io;
fn main() {
println!("Guess the number!");
// I remember looking this up. Will find the undeprecated calls later.
let secret_number = rand::thread_rng().gen_range(1..=100);
println!("The secret number is: {}", secret_number);
println!("Please input your guess: ");
// ::new() is an associated type. Function is implemented on this type
@ -16,5 +22,18 @@ fn main() {
.read_line(&mut guess)
.expect("Failed to read line!"); // Use this if truly want to error out. Use pattern matching otherwise
// Inner programming me screaming rn. This actually isn't all that
// bad tho. What's wrong with reusing variable names?
// Rust calls it shadowing.
let guess: u32 = guess.trim().parse().expect("Please type a number!");
println!("You guessed: {}", guess);
match guess.cmp(&secret_number) {
// pogger matching
Ordering::Less => println!("Too Small!"),
// -1 => println!("Too Small!"), // Not doable
Ordering::Greater => println!("Too big!"),
Ordering::Equal => println!("You win!"),
}
}