rustc_
codegen_
llvm
1.83.0-nightly
(2bd1e894e 2024-09-26)
In rustc_
codegen_
llvm::
abi
rustc_codegen_llvm
::
abi
Constant
FAT_PTR_EXTRA
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source
pub(crate) const FAT_PTR_EXTRA:
usize
= 1; // 1usize
Expand description
The second half of a fat pointer.
For a trait object, this is the address of the vtable.
For a slice, this is the length.