fix: Include exercises folder in the project structure behind a feature (#917)

closes #859
closes #913
closes #942

23 files changed, 105 insertions, 0 deletions

diff --git a/exercises/advanced_errors/mod.rs b/exercises/advanced_errors/mod.rs
new file mode 100644
index 0000000..e33fb80
--- /dev/null
+++ b/exercises/advanced_errors/mod.rs
@@ -0,0 +1,2 @@
+mod advanced_errs1;
+mod advanced_errs2;
diff --git a/exercises/clippy/mod.rs b/exercises/clippy/mod.rs
new file mode 100644
index 0000000..689dc95
--- /dev/null
+++ b/exercises/clippy/mod.rs
@@ -0,0 +1,2 @@
+mod clippy1;
+mod clippy2;
diff --git a/exercises/collections/mod.rs b/exercises/collections/mod.rs
new file mode 100644
index 0000000..f46c142
--- /dev/null
+++ b/exercises/collections/mod.rs
@@ -0,0 +1,4 @@
+mod hashmap1;
+mod hashmap2;
+mod vec1;
+mod vec2;
diff --git a/exercises/conversions/mod.rs b/exercises/conversions/mod.rs
new file mode 100644
index 0000000..69f66ae
--- /dev/null
+++ b/exercises/conversions/mod.rs
@@ -0,0 +1,5 @@
+mod as_ref_mut;
+mod from_into;
+mod from_str;
+mod try_from_into;
+mod using_as;
diff --git a/exercises/enums/mod.rs b/exercises/enums/mod.rs
new file mode 100644
index 0000000..a23fd6e
--- /dev/null
+++ b/exercises/enums/mod.rs
@@ -0,0 +1,3 @@
+mod enums1;
+mod enums2;
+mod enums3;
diff --git a/exercises/error_handling/mod.rs b/exercises/error_handling/mod.rs
new file mode 100644
index 0000000..539fa23
--- /dev/null
+++ b/exercises/error_handling/mod.rs
@@ -0,0 +1,6 @@
+mod errors1;
+mod errors2;
+mod errors3;
+mod errors4;
+mod errors5;
+mod errors6;
diff --git a/exercises/functions/mod.rs b/exercises/functions/mod.rs
new file mode 100644
index 0000000..445b6f5
--- /dev/null
+++ b/exercises/functions/mod.rs
@@ -0,0 +1,5 @@
+mod functions1;
+mod functions2;
+mod functions3;
+mod functions4;
+mod functions5;
diff --git a/exercises/generics/mod.rs b/exercises/generics/mod.rs
new file mode 100644
index 0000000..5b93555
--- /dev/null
+++ b/exercises/generics/mod.rs
@@ -0,0 +1,3 @@
+mod generics1;
+mod generics2;
+mod generics3;
diff --git a/exercises/if/mod.rs b/exercises/if/mod.rs
new file mode 100644
index 0000000..c5d0244
--- /dev/null
+++ b/exercises/if/mod.rs
@@ -0,0 +1,2 @@
+mod if1;
+mod if2;
diff --git a/exercises/intro/mod.rs b/exercises/intro/mod.rs
new file mode 100644
index 0000000..445c47a
--- /dev/null
+++ b/exercises/intro/mod.rs
@@ -0,0 +1,2 @@
+mod intro1;
+mod intro2;
diff --git a/exercises/macros/mod.rs b/exercises/macros/mod.rs
new file mode 100644
index 0000000..9f65acf
--- /dev/null
+++ b/exercises/macros/mod.rs
@@ -0,0 +1,4 @@
+mod macros1;
+mod macros2;
+mod macros3;
+mod macros4;
diff --git a/exercises/mod.rs b/exercises/mod.rs
new file mode 100644
index 0000000..6a143b5
--- /dev/null
+++ b/exercises/mod.rs
@@ -0,0 +1,26 @@
+mod advanced_errors;
+mod clippy;
+mod collections;
+mod conversions;
+mod enums;
+mod error_handling;
+mod functions;
+mod generics;
+mod r#if;
+mod intro;
+mod macros;
+mod modules;
+mod move_semantics;
+mod option;
+mod primitive_types;
+mod quiz1;
+mod quiz2;
+mod quiz3;
+mod quiz4;
+mod standard_library_types;
+mod strings;
+mod structs;
+mod tests;
+mod threads;
+mod traits;
+mod variables;
diff --git a/exercises/modules/mod.rs b/exercises/modules/mod.rs
new file mode 100644
index 0000000..35f96af
--- /dev/null
+++ b/exercises/modules/mod.rs
@@ -0,0 +1,3 @@
+mod modules1;
+mod modules2;
+mod modules3;
diff --git a/exercises/move_semantics/mod.rs b/exercises/move_semantics/mod.rs
new file mode 100644
index 0000000..c9e61b3
--- /dev/null
+++ b/exercises/move_semantics/mod.rs
@@ -0,0 +1,5 @@
+mod move_semantics1;
+mod move_semantics2;
+mod move_semantics3;
+mod move_semantics4;
+mod move_semantics5;
diff --git a/exercises/option/mod.rs b/exercises/option/mod.rs
new file mode 100644
index 0000000..b3cdb13
--- /dev/null
+++ b/exercises/option/mod.rs
@@ -0,0 +1,3 @@
+mod option1;
+mod option2;
+mod option3;
diff --git a/exercises/primitive_types/mod.rs b/exercises/primitive_types/mod.rs
new file mode 100644
index 0000000..2335523
--- /dev/null
+++ b/exercises/primitive_types/mod.rs
@@ -0,0 +1,6 @@
+mod primitive_types1;
+mod primitive_types2;
+mod primitive_types3;
+mod primitive_types4;
+mod primitive_types5;
+mod primitive_types6;
diff --git a/exercises/standard_library_types/mod.rs b/exercises/standard_library_types/mod.rs
new file mode 100644
index 0000000..b03acb9
--- /dev/null
+++ b/exercises/standard_library_types/mod.rs
@@ -0,0 +1,7 @@
+mod arc1;
+mod box1;
+mod iterators1;
+mod iterators2;
+mod iterators3;
+mod iterators4;
+mod iterators5;
diff --git a/exercises/strings/mod.rs b/exercises/strings/mod.rs
new file mode 100644
index 0000000..b1b460b
--- /dev/null
+++ b/exercises/strings/mod.rs
@@ -0,0 +1,2 @@
+mod strings1;
+mod strings2;
diff --git a/exercises/structs/mod.rs b/exercises/structs/mod.rs
new file mode 100644
index 0000000..214fed1
--- /dev/null
+++ b/exercises/structs/mod.rs
@@ -0,0 +1,3 @@
+mod structs1;
+mod structs2;
+mod structs3;
diff --git a/exercises/tests/mod.rs b/exercises/tests/mod.rs
new file mode 100644
index 0000000..489541b
--- /dev/null
+++ b/exercises/tests/mod.rs
@@ -0,0 +1,3 @@
+mod tests1;
+mod tests2;
+mod tests3;
diff --git a/exercises/threads/mod.rs b/exercises/threads/mod.rs
new file mode 100644
index 0000000..24d5400
--- /dev/null
+++ b/exercises/threads/mod.rs
@@ -0,0 +1 @@
+mod threads1;
diff --git a/exercises/traits/mod.rs b/exercises/traits/mod.rs
new file mode 100644
index 0000000..6f0a9c3
--- /dev/null
+++ b/exercises/traits/mod.rs
@@ -0,0 +1,2 @@
+mod traits1;
+mod traits2;
diff --git a/exercises/variables/mod.rs b/exercises/variables/mod.rs
new file mode 100644
index 0000000..a25f477
--- /dev/null
+++ b/exercises/variables/mod.rs
@@ -0,0 +1,6 @@
+mod variables1;
+mod variables2;
+mod variables3;
+mod variables4;
+mod variables5;
+mod variables6;