pub struct SpanId(/* private fields */);
Expand description
An 8-byte value which identifies a given span.
The id is valid if it contains at least one non-zero byte.
Implementations§
Trait Implementations§
impl Copy for SpanId
impl Eq for SpanId
impl StructuralPartialEq for SpanId
Auto Trait Implementations§
impl Freeze for SpanId
impl RefUnwindSafe for SpanId
impl Send for SpanId
impl Sync for SpanId
impl Unpin for SpanId
impl UnwindSafe for SpanId
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
)