pub struct GcStructLayout {
pub size: u32,
pub align: u32,
pub fields: Vec<u32>,
}
Expand description
The layout for a GC-managed struct type.
This layout is only valid for use with the GC runtime that created it. It is not valid to use one GC runtime’s layout with another GC runtime, doing so is memory safe but will lead to general incorrectness like panics and wrong results.
All offsets are from the start of the object; that is, the size of the GC header (for example) is included in the offset.
Fields§
§size: u32
The size (in bytes) of this struct.
align: u32
The alignment (in bytes) of this struct.
fields: Vec<u32>
The fields of this struct. The i
th entry is the i
th struct field’s
offset (in bytes) in the struct.
Implementations§
Trait Implementations§
source§impl Clone for GcStructLayout
impl Clone for GcStructLayout
source§fn clone(&self) -> GcStructLayout
fn clone(&self) -> GcStructLayout
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 moresource§impl Debug for GcStructLayout
impl Debug for GcStructLayout
source§impl From<GcStructLayout> for GcLayout
impl From<GcStructLayout> for GcLayout
source§fn from(layout: GcStructLayout) -> Self
fn from(layout: GcStructLayout) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl Freeze for GcStructLayout
impl RefUnwindSafe for GcStructLayout
impl Send for GcStructLayout
impl Sync for GcStructLayout
impl Unpin for GcStructLayout
impl UnwindSafe for GcStructLayout
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§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)