flutter_rust_bridge 2.12.0

Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple
Documentation 
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use super::{DartOpaque, GeneralizedDartHandle};
use crate::platform_types::{message_port_to_handle, MessagePort};
#[cfg(target_family = "wasm")]
use wasm_bindgen::prelude::*;

/// # Safety
///
/// This should never be called manually.
#[cfg(target_family = "wasm")]
pub unsafe fn cst_decode_dart_opaque(raw: wasm_bindgen::JsValue) -> DartOpaque {
    #[cfg(target_pointer_width = "64")]
    {
        compile_error!("64-bit pointers are not supported.");
    }

    DartOpaque::from_raw((raw.as_f64().unwrap() as usize) as _)
}

/// # Safety
///
/// This should never be called manually.
#[cfg(not(target_family = "wasm"))]
pub unsafe fn cst_decode_dart_opaque(raw: usize) -> DartOpaque {
    DartOpaque::from_raw(raw as _)
}

/// # Safety
///
/// This should never be called manually.
pub unsafe fn sse_decode_dart_opaque(raw: usize) -> DartOpaque {
    DartOpaque::from_raw(raw as _)
}

/// # Safety
///
/// This should never be called manually.
#[cfg(target_family = "wasm")]
#[wasm_bindgen]
pub unsafe fn frb_dart_opaque_dart2rust_encode(
    handle: GeneralizedDartHandle,
    dart_handler_port: MessagePort,
) -> usize {
    frb_dart_opaque_dart2rust_encode_inner(handle, dart_handler_port) as _
}

/// # Safety
///
/// This should never be called manually.
#[cfg(not(target_family = "wasm"))]
#[no_mangle]
pub unsafe extern "C" fn frb_dart_opaque_dart2rust_encode(
    handle: GeneralizedDartHandle,
    dart_handler_port: MessagePort,
) -> *const std::ffi::c_void {
    frb_dart_opaque_dart2rust_encode_inner(handle, dart_handler_port)
}

unsafe fn frb_dart_opaque_dart2rust_encode_inner(
    handle: GeneralizedDartHandle,
    dart_handler_port: MessagePort,
) -> *const std::ffi::c_void {
    DartOpaque::new(handle, message_port_to_handle(&dart_handler_port)).into_raw()
}