1
0
Fork 0
mirror of https://github.com/notohh/rustlings.git synced 2025-07-11 10:25:34 -04:00

Added filename to top of .rs files

This commit is contained in:
Robert Lugg 2018-02-21 22:09:53 -08:00
parent c4b3252845
commit 7d7a48b17d
48 changed files with 50 additions and 0 deletions

View file

@ -1,3 +1,4 @@
// errors1.rs
// This function refuses to generate text to be printed on a nametag if
// you pass it an empty string. It'd be nicer if it explained what the problem
// was, instead of just sometimes returning `None`. The 2nd test currently

View file

@ -1,3 +1,4 @@
// errors2.rs
// Say we're writing a game where you can buy items with tokens. All items cost
// 5 tokens, and whenever you purchase items there is a processing fee of 1
// token. A player of the game will type in how many items they want to buy,

View file

@ -1,3 +1,4 @@
// errors3.rs
// This is a program that is trying to use a completed version of the
// `total_cost` function from the previous exercise. It's not working though--
// we can't call the `try!` macro in the `main()` function! Why not?

View file

@ -1,3 +1,4 @@
// errorsn.rs
// This is a bigger error exercise than the previous ones!
// You can do it!
//

View file

@ -1,3 +1,4 @@
// option1.rs
// This example panics because the second time it calls `pop`, the `vec`
// is empty, so `pop` returns `None`, and `unwrap` panics if it's called
// on `None`. Handle this in a more graceful way than calling `unwrap`!

View file

@ -1,3 +1,4 @@
// result1.rs
// Make this test pass! Scroll down for hints :)
#[derive(PartialEq,Debug)]