flutter_rust_bridge 2.12.0

Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple
Documentation 
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#[doc(hidden)]
#[macro_export]
macro_rules! frb_generated_boilerplate_io {
    () => {
        $crate::frb_generated_io_cst_codec!();
        $crate::frb_generated_io_content_hash!();
        $crate::frb_generated_io_extern_func!();
    };
}

#[doc(hidden)]
#[macro_export]
macro_rules! frb_generated_io_cst_codec {
    () => {
        pub trait NewWithNullPtr {
            fn new_with_null_ptr() -> Self;
        }

        impl<T> NewWithNullPtr for *mut T {
            fn new_with_null_ptr() -> Self {
                std::ptr::null_mut()
            }
        }
    };
}

#[doc(hidden)]
#[macro_export]
macro_rules! frb_generated_io_content_hash {
    () => {
        #[no_mangle]
        pub extern "C" fn frb_get_rust_content_hash() -> i32 {
            FLUTTER_RUST_BRIDGE_CODEGEN_CONTENT_HASH
        }
    };
}