Merge pull request #21 from avkrotov/implemenets

[rust-101.git] / src / part07.rs

diff --git a/src/part07.rs b/src/part07.rs
index 85218bc5fffe6db2fda2c4c6480974b23c9f43f8..e395ba622af9cb3a1dc46f66940c79d26bc3be9b 100644 (file)
--- a/src/part07.rs
+++ b/src/part07.rs
@@ -4,8 +4,8 @@
 pub use part05::BigInt;
 
 // With our new knowledge of lifetimes, we are now able to write down the desired type of `min`:
 pub use part05::BigInt;
 
 // With our new knowledge of lifetimes, we are now able to write down the desired type of `min`:

-//@ We want the function to take two borrows *of the same lifetime*, and then
-//@ return a borrow of that lifetime. If the two input lifetimes would be different, we
+//@ We want the function to take two references *with the same lifetime*, and then
+//@ return a reference with that lifetime. If the two input lifetimes would be different, we

 //@ would not know which lifetime to use for the result.
 pub trait Minimum {
     fn min<'a>(&'a self, other: &'a Self) -> &'a Self;
 //@ would not know which lifetime to use for the result.
 pub trait Minimum {
     fn min<'a>(&'a self, other: &'a Self) -> &'a Self;


@@ -147,4 +147,4 @@ fn test_vec_min() {
 // of course, need a `Display` bound on `T`.) Then you should be able to use them with `println!` just like you do
 // with numbers, and get rid of the inherent functions to print `SomethingOrNothing<i32>` and `SomethingOrNothing<f32>`.
 
 // of course, need a `Display` bound on `T`.) Then you should be able to use them with `println!` just like you do
 // with numbers, and get rid of the inherent functions to print `SomethingOrNothing<i32>` and `SomethingOrNothing<f32>`.
 

-//@ [index](main.html) | [previous](part06.html) | [raw source](https://www.ralfj.de/git/rust-101.git/blob_plain/HEAD:/workspace/src/part07.rs) | [next](part08.html)
+//@ [index](main.html) | [previous](part06.html) | [raw source](workspace/src/part07.rs) | [next](part08.html)