ecs, reflect: implement Bundle for (), use `nobuild` instead of `compile_fail` for reflect rustdocs

lyra-ecs/src/bundle.rs

@@ -17,6 +17,24 @@ pub trait Bundle {
     fn is_dynamic(&self) -> bool;
 }
 
+impl Bundle for () {
+    fn type_ids(&self) -> Vec<DynTypeId> {
+        vec![DynTypeId::of::<()>()]
+    }
+
+    fn info(&self) -> Vec<ComponentInfo> {
+        vec![ComponentInfo::new::<()>()]
+    }
+
+    fn take(self, mut f: impl FnMut(NonNull<u8>, DynTypeId, usize)) {
+        f(NonNull::from(&self).cast(), DynTypeId::of::<()>(), size_of::<()>());
+    }
+
+    fn is_dynamic(&self) -> bool {
+        false
+    }
+}
+
 impl<C: Component> Bundle for C {
     fn type_ids(&self) -> Vec<DynTypeId> {
         vec![DynTypeId::of::<C>()]

lyra-reflect/lyra-reflect-derive/src/enum_derive.rs

@@ -32,7 +32,7 @@ impl From<&Variant> for VariantType {
 
 /// Generates the following different outputs:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// // for struct variants
 /// TestEnum::Error { msg, code }
 /// 
@@ -98,7 +98,7 @@ fn gen_variant_if(enum_id: &proc_macro2::Ident, variant: &Variant, if_body: proc
 
 /// Generates the following:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// /// generated one field here
 /// if name ==  "msg" {
 ///     return Some(msg);
@@ -129,7 +129,7 @@ fn gen_if_field_names(variant: &Variant) -> proc_macro2::TokenStream {
 
 /// Generates the following rust code:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// match name {
 ///     "msg" | "code" => true,
 ///     _ => false,
@@ -153,7 +153,7 @@ fn gen_match_names(variant: &Variant) -> proc_macro2::TokenStream {
 
 /// Generates the following:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// /// generated one field here
 /// if idx == 0 {
 ///     return Some(a);
@@ -190,7 +190,7 @@ fn gen_if_field_indices(variant: &Variant) -> proc_macro2::TokenStream {
 
 /// Generates the following:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// /// generated one field here
 /// if idx == 0 {
 ///     return Some("a");
@@ -226,7 +226,7 @@ fn gen_if_field_indices_names(variant: &Variant) -> proc_macro2::TokenStream {
 }
 
 /// Generates the following:
-/// ```compile_fail
+/// ```nobuild
 /// /// when `by_index` is false:
 /// 
 /// if let TestEnum::Error{ msg, code} = self {
@@ -300,7 +300,7 @@ fn gen_enum_if_stmts(enum_id: &proc_macro2::Ident, data: &DataEnum, by_index: bo
 
 /// Generates the following rust code:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// if let TestEnum::Error { msg, code } = self {
 ///     return match name {
 ///       // expands for continuing struct fields
@@ -331,7 +331,7 @@ fn gen_enum_has_field(enum_id: &proc_macro2::Ident, data: &DataEnum) -> proc_mac
 
 /// Generates the following code:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// match self {
 ///     TestEnum::Start => 0,
 ///     TestEnum::Middle(a, b) => 2,
@@ -358,7 +358,7 @@ fn gen_enum_fields_len(enum_id: &proc_macro2::Ident, data: &DataEnum) -> proc_ma
 
 /// Generates the following code:
 /// 
-/// ```compile_fail
+/// ```nobuild
 /// if let TestEnum::Error { msg, code } = self {
 ///     if idx == 0 {
 ///         return Some("msg");
@@ -389,7 +389,7 @@ fn gen_enum_field_name_at(enum_id: &proc_macro2::Ident, data: &DataEnum) -> proc
 }
 
 /// Generates the following code:
-/// ```compile_fail
+/// ```nobuild
 /// match self {
 ///     TestEnum::Start => 0,
 ///     TestEnum::Middle(a, b) => 1,
@@ -427,7 +427,7 @@ fn gen_enum_variant_name(enum_id: &proc_macro2::Ident, data: &DataEnum, gen_inde
 /// Generates a match statement that returns the types of the variants of the enum.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// match self {
 ///     TestEnum::Start => EnumType::Unit,
 ///     TestEnum::Middle(a, b) => EnumType::Tuple,

lyra-reflect/lyra-reflect-derive/src/struct_derive.rs

@@ -28,7 +28,7 @@ impl StructType {
 /// contains a borrow (mutable borrow if `is_mut` is true) to the matching struct field.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// // when `is_mut` = false
 /// match name {
 ///     "x" => Some(&self.x),
@@ -85,7 +85,7 @@ fn gen_struct_field_match(data: &DataStruct, is_mut: bool) -> proc_macro2::Token
 /// with the provided `val`.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// match name {
 ///     "x" => self.x = any_val.downcast_ref::<f32>()
 ///                .expect(&format!("Cannot set struct's field of {} type to the provided type of {}", "f32", val.name()))
@@ -140,7 +140,7 @@ fn gen_struct_set_field_match(data: &DataStruct) -> proc_macro2::TokenStream {
 /// the type of the field.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// match name {
 ///     "x" => Some("f32"),
 ///     "y" => Some("f32"),
@@ -177,7 +177,7 @@ fn gen_struct_field_name_match(data: &DataStruct) -> proc_macro2::TokenStream {
 /// with the provided `val`.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// match name {
 ///     0 => self.x = any_val.downcast_ref::<f32>()
 ///                .expect(&format!("Cannot set struct's field of {} type to the provided type of {}", "f32", val.name()))
@@ -243,7 +243,7 @@ fn gen_struct_set_field_match_idx(data: &DataStruct) -> proc_macro2::TokenStream
 /// type of the field.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// match name {
 ///     0 => Some("f32"),
 ///     1 => Some("f32"),
@@ -274,7 +274,7 @@ fn gen_struct_field_name_match_idx(data: &DataStruct) -> proc_macro2::TokenStrea
 /// to the matching struct field.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// // when `is_mut` = false
 /// match idx {
 ///     0 => Some(&self.x),
@@ -335,7 +335,7 @@ fn gen_struct_field_match_idx(data: &DataStruct, is_mut: bool) -> proc_macro2::T
 /// and returns an Option that contains the name of the field.
 /// 
 /// Example:
-/// ```compile_fail
+/// ```nobuild
 /// match idx {
 ///     0 => Some("x"),
 ///     1 => Some("y"),

shell.nix

@@ -19,6 +19,7 @@ in
         extensions = [
           "rust-src"
           "rust-analysis"
+          "miri-preview"
         ];
       })
     ];