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7453a54e SL |
1 | #![stable(feature = "metadata_ext", since = "1.1.0")] |
2 | ||
532ac7d7 XL |
3 | use crate::fs::Metadata; |
4 | use crate::sys_common::AsInner; | |
7453a54e SL |
5 | |
6 | #[allow(deprecated)] | |
532ac7d7 | 7 | use crate::os::android::raw; |
7453a54e | 8 | |
83c7162d XL |
9 | /// OS-specific extensions to [`fs::Metadata`]. |
10 | /// | |
11 | /// [`fs::Metadata`]: ../../../../std/fs/struct.Metadata.html | |
7453a54e SL |
12 | #[stable(feature = "metadata_ext", since = "1.1.0")] |
13 | pub trait MetadataExt { | |
14 | /// Gain a reference to the underlying `stat` structure which contains | |
15 | /// the raw information returned by the OS. | |
16 | /// | |
17 | /// The contents of the returned `stat` are **not** consistent across | |
18 | /// Unix platforms. The `os::unix::fs::MetadataExt` trait contains the | |
19 | /// cross-Unix abstractions contained within the raw stat. | |
20 | #[stable(feature = "metadata_ext", since = "1.1.0")] | |
60c5eb7d XL |
21 | #[rustc_deprecated( |
22 | since = "1.8.0", | |
23 | reason = "deprecated in favor of the accessor \ | |
24 | methods of this trait" | |
25 | )] | |
7453a54e SL |
26 | #[allow(deprecated)] |
27 | fn as_raw_stat(&self) -> &raw::stat; | |
28 | ||
29 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
30 | fn st_dev(&self) -> u64; | |
31 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
32 | fn st_ino(&self) -> u64; | |
33 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
34 | fn st_mode(&self) -> u32; | |
35 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
36 | fn st_nlink(&self) -> u64; | |
37 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
38 | fn st_uid(&self) -> u32; | |
39 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
40 | fn st_gid(&self) -> u32; | |
41 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
42 | fn st_rdev(&self) -> u64; | |
43 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
44 | fn st_size(&self) -> u64; | |
45 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
46 | fn st_atime(&self) -> i64; | |
47 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
48 | fn st_atime_nsec(&self) -> i64; | |
49 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
50 | fn st_mtime(&self) -> i64; | |
51 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
52 | fn st_mtime_nsec(&self) -> i64; | |
53 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
54 | fn st_ctime(&self) -> i64; | |
55 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
56 | fn st_ctime_nsec(&self) -> i64; | |
57 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
58 | fn st_blksize(&self) -> u64; | |
59 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
60 | fn st_blocks(&self) -> u64; | |
61 | } | |
62 | ||
63 | #[stable(feature = "metadata_ext", since = "1.1.0")] | |
64 | impl MetadataExt for Metadata { | |
65 | #[allow(deprecated)] | |
66 | fn as_raw_stat(&self) -> &raw::stat { | |
60c5eb7d | 67 | unsafe { &*(self.as_inner().as_inner() as *const libc::stat as *const raw::stat) } |
7453a54e SL |
68 | } |
69 | fn st_dev(&self) -> u64 { | |
70 | self.as_inner().as_inner().st_dev as u64 | |
71 | } | |
72 | fn st_ino(&self) -> u64 { | |
73 | self.as_inner().as_inner().st_ino as u64 | |
74 | } | |
75 | fn st_mode(&self) -> u32 { | |
76 | self.as_inner().as_inner().st_mode as u32 | |
77 | } | |
78 | fn st_nlink(&self) -> u64 { | |
79 | self.as_inner().as_inner().st_nlink as u64 | |
80 | } | |
81 | fn st_uid(&self) -> u32 { | |
82 | self.as_inner().as_inner().st_uid as u32 | |
83 | } | |
84 | fn st_gid(&self) -> u32 { | |
85 | self.as_inner().as_inner().st_gid as u32 | |
86 | } | |
87 | fn st_rdev(&self) -> u64 { | |
88 | self.as_inner().as_inner().st_rdev as u64 | |
89 | } | |
90 | fn st_size(&self) -> u64 { | |
91 | self.as_inner().as_inner().st_size as u64 | |
92 | } | |
93 | fn st_atime(&self) -> i64 { | |
94 | self.as_inner().as_inner().st_atime as i64 | |
95 | } | |
96 | fn st_atime_nsec(&self) -> i64 { | |
97 | self.as_inner().as_inner().st_atime_nsec as i64 | |
98 | } | |
99 | fn st_mtime(&self) -> i64 { | |
100 | self.as_inner().as_inner().st_mtime as i64 | |
101 | } | |
102 | fn st_mtime_nsec(&self) -> i64 { | |
103 | self.as_inner().as_inner().st_mtime_nsec as i64 | |
104 | } | |
105 | fn st_ctime(&self) -> i64 { | |
106 | self.as_inner().as_inner().st_ctime as i64 | |
107 | } | |
108 | fn st_ctime_nsec(&self) -> i64 { | |
109 | self.as_inner().as_inner().st_ctime_nsec as i64 | |
110 | } | |
111 | fn st_blksize(&self) -> u64 { | |
112 | self.as_inner().as_inner().st_blksize as u64 | |
113 | } | |
114 | fn st_blocks(&self) -> u64 { | |
115 | self.as_inner().as_inner().st_blocks as u64 | |
116 | } | |
117 | } |