From d3a335bc64234738adb9d7514a5930bd6f9d38ee Mon Sep 17 00:00:00 2001 From: mokou Date: Fri, 15 Jul 2022 12:05:26 +0200 Subject: [PATCH] feat(macros): add hint comments --- exercises/macros/macros1.rs | 2 +- exercises/macros/macros2.rs | 2 +- exercises/macros/macros3.rs | 2 +- exercises/macros/macros4.rs | 2 +- info.toml | 7 ++++++- 5 files changed, 10 insertions(+), 5 deletions(-) diff --git a/exercises/macros/macros1.rs b/exercises/macros/macros1.rs index ed0dac85..634d0a70 100644 --- a/exercises/macros/macros1.rs +++ b/exercises/macros/macros1.rs @@ -1,5 +1,5 @@ // macros1.rs -// Make me compile! Execute `rustlings hint macros1` for hints :) +// Execute `rustlings hint macros1` or use the `hint` watch subcommand for a hint. // I AM NOT DONE diff --git a/exercises/macros/macros2.rs b/exercises/macros/macros2.rs index d0be1236..f6092cab 100644 --- a/exercises/macros/macros2.rs +++ b/exercises/macros/macros2.rs @@ -1,5 +1,5 @@ // macros2.rs -// Make me compile! Execute `rustlings hint macros2` for hints :) +// Execute `rustlings hint macros2` or use the `hint` watch subcommand for a hint. // I AM NOT DONE diff --git a/exercises/macros/macros3.rs b/exercises/macros/macros3.rs index 93a43113..106f1c6d 100644 --- a/exercises/macros/macros3.rs +++ b/exercises/macros/macros3.rs @@ -1,6 +1,6 @@ // macros3.rs // Make me compile, without taking the macro out of the module! -// Execute `rustlings hint macros3` for hints :) +// Execute `rustlings hint macros3` or use the `hint` watch subcommand for a hint. // I AM NOT DONE diff --git a/exercises/macros/macros4.rs b/exercises/macros/macros4.rs index 3a748078..c1fc5e8b 100644 --- a/exercises/macros/macros4.rs +++ b/exercises/macros/macros4.rs @@ -1,5 +1,5 @@ // macros4.rs -// Make me compile! Execute `rustlings hint macros4` for hints :) +// Execute `rustlings hint macros4` or use the `hint` watch subcommand for a hint. // I AM NOT DONE diff --git a/info.toml b/info.toml index 94d5bf86..1e7fa1ad 100644 --- a/info.toml +++ b/info.toml @@ -958,7 +958,12 @@ mode = "compile" hint = """ You only need to add a single character to make this compile. The way macros are written, it wants to see something between each -"macro arm", so it can separate them.""" +"macro arm", so it can separate them. + +That's all the macro exercises we have in here, but it's barely even +scratching the surface of what you can do with Rust's macros. For a more +thorough introduction, you can have a read through the little book of Rust +macros: https://veykril.github.io/tlborm/""" # TEST 4