languages/rust
languages/rust
1
0
Fork 0
mirror of https://github.com/rust-lang/rust synced 2024-10-01 14:25:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

Rollup merge of #127069 - Sky9x:fmt-pointer-use-addr, r=Nilstrieb

Browse source 
small correction to fmt::Pointer impl

~~The `addr` method does not require `T: Sized`, and is preferred for use over `expose_provenance`.~~
`expose_provenance` does not require `T: Sized`.
This commit is contained in:
Matthias Krüger 2024-06-30 18:25:34 +02:00 committed by GitHub
parent 7e05bc3854 35f209361f
commit 7a43417c36
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
library/core/src/fmt/mod.rs
View file

@ -2484,8 +2484,7 @@ fn fmt(&self, f: &mut Formatter<'_>) -> Result {
#[stable(feature = "rust1", since = "1.0.0")]
impl<T: ?Sized> Pointer for *const T {
fn fmt(&self, f: &mut Formatter<'_>) -> Result {
// Cast is needed here because `.expose_provenance()` requires `T: Sized`.
pointer_fmt_inner((*self as *const ()).expose_provenance(), f)
pointer_fmt_inner(self.expose_provenance(), f)
}
}