rust
/
reference
mirror of https://github.com/rust-lang/reference
1
0
Fork 0
Code Issues Releases Wiki Activity

Update numeric.md

This commit is contained in:
Joshua Liebow-Feeser 2023-08-28 11:13:11 -07:00 committed by GitHub
parent 5795f3ad5d
commit 80ec1463a5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/types/numeric.md
View File

@ -45,3 +45,8 @@ within an object along with one byte past the end.
> `isize` are either 32-bit or 64-bit. As a consequence, 16-bit
> pointer support is limited and may require explicit care and acknowledgment
> from a library to support.
## Bit validity
For every numeric type, `T`, the bit validity of `T` is equivalent to the bit
validity of `[u8; size_of::<T>()]`. An uninitialized byte is not a valid `u8`.