fix: emit-extensions and emit-descriptions features not being used by…

… mavlink-bindgen

mavlink-bindgen/Cargo.toml

@@ -27,3 +27,5 @@ anstyle-parse = { version = "=0.2.1", optional=true }
 
 [features]
 cli = ["dep:clap", "dep:clap_lex", "dep:clap_builder", "dep:anstyle", "dep:anstyle-query", "dep:anstyle-parse"]
+emit-extensions = []
+emit-description = []

mavlink-core/src/utils.rs

@@ -22,7 +22,7 @@ pub fn remove_trailing_zeroes(data: &[u8]) -> usize {
 /// `MavType`s. This is only needed because rust doesn't currently implement `Default` for arrays
 /// of all sizes. In particular this trait is only ever used when the "serde" feature is enabled.
 /// For more information, check out [this issue](https://users.rust-lang.org/t/issue-for-derives-for-arrays-greater-than-size-32/59055/3).
-pub(crate) trait RustDefault: Copy {
+pub trait RustDefault: Copy {
     fn rust_default() -> Self;
 }
 

mavlink/Cargo.toml

@@ -87,8 +87,8 @@ serde_arrays = { version = "0.1.0", optional = true }
 ]
 
 "format-generated-code" = []
-"emit-description" = []
-"emit-extensions" = []
+"emit-description" = ["mavlink-bindgen/emit-description"]
+"emit-extensions" = ["mavlink-bindgen/emit-extensions"]
 "std" = ["mavlink-core/std"]
 "udp" = ["mavlink-core/udp"]
 "tcp" = ["mavlink-core/tcp"]

mavlink/src/lib.rs

@@ -3,3 +3,7 @@
 include!(concat!(env!("OUT_DIR"), "/mod.rs"));
 
 pub use mavlink_core::*;
+
+#[cfg(feature = "emit-extensions")]
+#[allow(unused_imports)]
+pub(crate) use mavlink_core::utils::RustDefault;