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Implement masking in FileType comparison on Unix #104901

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Merged
merged 4 commits into from
Dec 10, 2022
Merged

Implement masking in FileType comparison on Unix #104901

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7700595
Implement masking in FileType comparison on Unix
krtab Nov 25, 2022
6259028
Add test for regression for FileType equality
krtab Nov 30, 2022
4198d29
Implement masking in FileType hashing on Unix
krtab Dec 6, 2022
24cd863
Replace hand-made masking by call to masked() method in FileType
krtab Dec 9, 2022
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Implement masking in FileType comparison on Unix 
Fixes: #104900
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@krtab
krtab committed Nov 25, 2022
commit 77005950f09d2f9ba54962bf5adc3f2bc3a7213f
11 changes: 10 additions & 1 deletion library/std/src/sys/unix/fs.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -332,11 +332,16 @@ pub struct FileTimes {
modified: Option<SystemTime>,
}

#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
#[derive(Copy, Clone, Eq, Hash, Debug)]
pub struct FileType {
mode: mode_t,
}

impl PartialEq for FileType {
fn eq(&self, other: &Self) -> bool {
self.masked() == other.masked()
}
}
#[derive(Debug)]
pub struct DirBuilder {
mode: mode_t,
Expand Down Expand Up @@ -550,6 +555,10 @@ impl FileType {
pub fn is(&self, mode: mode_t) -> bool {
self.mode & libc::S_IFMT == mode
}

fn masked(&self) -> mode_t {
self.mode & libc::S_IFMT
}
}

impl FromInner<u32> for FilePermissions {
Expand Down