X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/4b75a1808a0ee75383f81659f6262fefc7047a09..306776311fd5ec57a462ea227c40ba0acb2fec73:/src/part07.rs diff --git a/src/part07.rs b/src/part07.rs index 4c143d5..85218bc 100644 --- a/src/part07.rs +++ b/src/part07.rs @@ -62,16 +62,16 @@ impl PartialEq for BigInt { //@ Since implementing `PartialEq` is a fairly mechanical business, you can let Rust automate this //@ by adding the attribute `derive(PartialEq)` to the type definition. In case you wonder about -//@ the "partial", I suggest you check out the documentation of [`PartialEq`](http://doc.rust-lang.org/std/cmp/trait.PartialEq.html) -//@ and [`Eq`](http://doc.rust-lang.org/std/cmp/trait.Eq.html). `Eq` can be automatically derived as well. +//@ the "partial", I suggest you check out the documentation of [`PartialEq`](https://doc.rust-lang.org/std/cmp/trait.PartialEq.html) +//@ and [`Eq`](https://doc.rust-lang.org/std/cmp/trait.Eq.html). `Eq` can be automatically derived as well. -// Now we can compare `BigInt`s. Rust treats `PratialEq` special in that it is wired to the operator `==`: -//@ That operator can not be used on our numbers! Speaking in C++ terms, we just overloaded the `==` operator +// Now we can compare `BigInt`s. Rust treats `PartialEq` special in that it is wired to the operator `==`: +//@ That operator can now be used on our numbers! Speaking in C++ terms, we just overloaded the `==` operator //@ for `BigInt`. Rust does not have function overloading (i.e., it will not dispatch to different //@ functions depending on the type of the argument). Instead, one typically finds (or defines) a //@ trait that catches the core characteristic common to all the overloads, and writes a single //@ function that's generic in the trait. For example, instead of overloading a function for all -//@ the ways a string can be represented, one writes a generic functions over [ToString](http://doc.rust-lang.org/std/string/trait.ToString.html). +//@ the ways a string can be represented, one writes a generic functions over [ToString](https://doc.rust-lang.org/std/string/trait.ToString.html). //@ Usually, there is a trait like this that fits the purpose - and if there is, this has the great //@ advantage that any type *you* write, that can convert to a string, just has to implement //@ that trait to be immediately usable with all the functions out there that generalize over `ToString`. @@ -113,7 +113,7 @@ fn test_min() { //@ that users can understand, while `Debug` is meant to show the internal state of data and targeted at //@ the programmer. The latter is what we want for `assert_eq!`, so let's get started. -// All formating is handled by [`std::fmt`](http://doc.rust-lang.org/std/fmt/index.html). I won't explain +// All formating is handled by [`std::fmt`](https://doc.rust-lang.org/std/fmt/index.html). I won't explain // all the details, and refer you to the documentation instead. use std::fmt; @@ -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` and `SomethingOrNothing`. -//@ [index](main.html) | [previous](part06.html) | [next](part08.html) +//@ [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)