pub struct FileDescriptor(Rc<RefCell<Box<dyn FileDescription>>>);
Tuple Fields§
§0: Rc<RefCell<Box<dyn FileDescription>>>
Implementations§
source§impl FileDescriptor
impl FileDescriptor
pub fn new<T: FileDescription>(fd: T) -> Self
pub fn borrow(&self) -> Ref<'_, dyn FileDescription>
pub fn borrow_mut(&self) -> RefMut<'_, dyn FileDescription>
pub fn close<'ctx>( self, communicate_allowed: bool, ) -> InterpResult<'ctx, Result<()>>
Trait Implementations§
source§impl Clone for FileDescriptor
impl Clone for FileDescriptor
source§fn clone(&self) -> FileDescriptor
fn clone(&self) -> FileDescriptor
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl Freeze for FileDescriptor
impl !RefUnwindSafe for FileDescriptor
impl !Send for FileDescriptor
impl !Sync for FileDescriptor
impl Unpin for FileDescriptor
impl !UnwindSafe for FileDescriptor
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 8 bytes