More comments in solution for cyclic Callbacks

[rust-101.git] / src / part02.rs

diff --git a/src/part02.rs b/src/part02.rs
index a01081b44ed1b0c0d74fc1365d5fc31b83c6e4ef..6a0108766edb638f580207b00347d9d2ed9e7ece 100644 (file)
--- a/src/part02.rs
+++ b/src/part02.rs
@@ -17,7 +17,7 @@ pub enum SomethingOrNothing<T>  {
 }
 // Instead of writing out all the variants, we can also just import them all at once.
 pub use self::SomethingOrNothing::*;
 }
 // Instead of writing out all the variants, we can also just import them all at once.
 pub use self::SomethingOrNothing::*;

-//@ What this does is to define an entire family of types: We can now write
+//@ What this does is define an entire family of types: We can now write

 //@ `SomethingOrNothing<i32>` to get back our `NumberOrNothing`.
 type NumberOrNothing = SomethingOrNothing<i32>;
 //@ However, we can also write `SomethingOrNothing<bool>` or even `SomethingOrNothing<SomethingOrNothing<i32>>`.
 //@ `SomethingOrNothing<i32>` to get back our `NumberOrNothing`.
 type NumberOrNothing = SomethingOrNothing<i32>;
 //@ However, we can also write `SomethingOrNothing<bool>` or even `SomethingOrNothing<SomethingOrNothing<i32>>`.


@@ -141,9 +141,9 @@ pub fn main() {
     min.print();
 }
 
     min.print();
 }
 

-//@ If this printed `3`, then you generic `vec_min` is working! So get ready for the next part.
+//@ If this printed `3`, then your generic `vec_min` is working! So get ready for the next part.

 
 // **Exercise 02.1**: Change your program such that it computes the minimum of a `Vec<f32>` (where `f32` is the type
 // of 32-bit floating-point numbers). You should not change `vec_min` in any way, obviously!
 
 
 // **Exercise 02.1**: Change your program such that it computes the minimum of a `Vec<f32>` (where `f32` is the type
 // of 32-bit floating-point numbers). You should not change `vec_min` in any way, obviously!
 

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+//@ [index](main.html) | [previous](part01.html) | [raw source](workspace/src/part02.rs) | [next](part03.html)