Rename features to snake-case

More in line with the package names. User-facing existing ones on 'gdnative' are not affected.

.github/composite/godot/action.yml

@@ -68,7 +68,7 @@ runs:
         if grep -q "Leaked instance" "${{ runner.temp }}/stdout.log"; then
           exit 1;
         fi;
-        cargo build --features=type_tag_fallback;
+        cargo build --features type-tag-fallback;
         mkdir -p ./project/lib;
         cp ../target/debug/libgdnative_test.so ./project/lib/;
         ${GODOT_BIN} --path ./project/ > >(tee "${{ runner.temp }}/stdout.log");

gdnative-bindings/Cargo.toml

@@ -12,7 +12,7 @@ edition = "2018"
 
 [features]
 formatted = []
-one_class_one_file = []
+one-class-one-file = []
 custom-godot = ["which"]
 
 [dependencies]

gdnative-bindings/build.rs

@@ -50,7 +50,7 @@ fn main() {
 }
 
 /// Output all the class bindings into the `generated.rs` file.
-#[cfg(not(feature = "one_class_one_file"))]
+#[cfg(not(feature = "one-class-one-file"))]
 fn generate(
     _out_path: &std::path::Path,
     generated_file: &mut BufWriter<File>,
@@ -84,7 +84,7 @@ fn generate(
 
 /// Output one file for each class and add `mod` and `use` declarations in
 /// the `generated.rs` file.
-#[cfg(feature = "one_class_one_file")]
+#[cfg(feature = "one-class-one-file")]
 fn generate(
     out_path: &std::path::Path,
     generated_file: &mut BufWriter<File>,

gdnative-core/Cargo.toml

@@ -12,8 +12,8 @@ edition = "2018"
 
 [features]
 default = []
-gd_test = []
-type_tag_fallback = []
+gd-test = []
+type-tag-fallback = []
 
 [dependencies]
 gdnative-sys = { path = "../gdnative-sys", version = "0.9.3" }

gdnative-core/src/core_types/geom/transform2d.rs

@@ -320,7 +320,7 @@ impl std::ops::Mul<Transform2D> for Transform2D {
     }
 }
 
-#[cfg(feature = "gd_test")]
+#[cfg(feature = "gd-test")]
 fn test_transform2d_behavior_impl() {
     let api = crate::private::get_api();
 

gdnative-core/src/export/type_tag.rs

@@ -23,8 +23,8 @@ impl Tag {
 }
 
 /// Whether the type tag can be transmuted to `usize`. `true` if the layouts are compatible
-/// on the platform, and `type_tag_fallback` is not enabled.
-const USE_TRANSMUTE: bool = cfg!(not(feature = "type_tag_fallback"))
+/// on the platform, and `type-tag-fallback` is not enabled.
+const USE_TRANSMUTE: bool = cfg!(not(feature = "type-tag-fallback"))
     && size_of::<Tag>() == size_of::<usize>()
     && align_of::<Tag>() == align_of::<usize>();
 

gdnative-core/src/lib.rs

@@ -25,15 +25,15 @@
     clippy::missing_safety_doc,
     clippy::non_send_fields_in_send_ty
 )]
-#![cfg_attr(feature = "gd_test", allow(clippy::blacklisted_name))]
+#![cfg_attr(feature = "gd-test", allow(clippy::blacklisted_name))]
 
 #[doc(hidden)]
 pub extern crate gdnative_sys as sys;
 
 #[doc(hidden)]
 pub extern crate libc;
 
-#[cfg(feature = "gd_test")]
+#[cfg(feature = "gd-test")]
 #[macro_use]
 extern crate approx;
 

gdnative-core/src/macros.rs

@@ -211,7 +211,7 @@ macro_rules! impl_basic_traits_as_sys {
 macro_rules! godot_test {
     ($($test_name:ident $body:block)*) => {
         $(
-            #[cfg(feature = "gd_test")]
+            #[cfg(feature = "gd-test")]
             #[doc(hidden)]
             #[inline]
             pub fn $test_name() -> bool {

gdnative/Cargo.toml

@@ -13,21 +13,21 @@ edition = "2018"
 
 [features]
 # Public
+default = []
 async = ["gdnative-async"]
 custom-godot = ["gdnative-bindings/custom-godot"]
-default = []
-formatted = ["gdnative-bindings/formatted", "gdnative-bindings/one_class_one_file"]
+formatted = ["gdnative-bindings/formatted", "gdnative-bindings/one-class-one-file"]
 serde = ["gdnative-core/serde"]
 
 # Internal
-gd_test = ["gdnative-core/gd_test"]
-type_tag_fallback = ["gdnative-core/type_tag_fallback"]
+gd-test = ["gdnative-core/gd-test"]
+type-tag-fallback = ["gdnative-core/type-tag-fallback"]
 
 [dependencies]
 gdnative-derive = { path = "../gdnative-derive", version = "=0.9.3" }
 gdnative-core = { path = "../gdnative-core", version = "=0.9.3" }
 gdnative-bindings = { path = "../gdnative-bindings", version = "=0.9.3" }
-gdnative-async = { optional = true, path = "../gdnative-async", version = "=0.9.3" }
+gdnative-async = { path = "../gdnative-async", version = "=0.9.3", optional = true }
 
 [dev-dependencies]
 trybuild = "1.0.50"

test/Cargo.toml

@@ -10,11 +10,11 @@ crate-type = ["cdylib"]
 
 [features]
 default = []
-type_tag_fallback = ["gdnative/type_tag_fallback"]
+type-tag-fallback = ["gdnative/type-tag-fallback"]
 custom-godot = ["gdnative/custom-godot"]
 
 [dependencies]
-gdnative = { path = "../gdnative", features = ["gd_test", "serde", "async"] }
+gdnative = { path = "../gdnative", features = ["gd-test", "serde", "async"] }
 gdnative-derive = { path = "../gdnative-derive" }
 approx = "0.5.0"
 ron = "0.7.0"