rustc_
middle
1.84.0-dev
In rustc_
middle::
ty::
layout
rustc_middle
::
ty
::
layout
Constant
WIDE_PTR_EXTRA
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Source
pub const WIDE_PTR_EXTRA:
usize
= 1;
Expand description
The second half of a wide pointer.
For a trait object, this is the address of the vtable.
For a slice, this is the length.