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| author | Jakub Bukaj <jakub@jakub.cc> | 2014-11-19 22:37:15 +0100 |
|---|---|---|
| committer | Jakub Bukaj <jakub@jakub.cc> | 2014-11-19 22:37:15 +0100 |
| commit | f6b4e398b9dee98f847e917a30c545a24ff17c28 (patch) | |
| tree | 3a077d586cecd1d7c10195a13e4e5b02a01311fb /src/libstd | |
| parent | 0191b4983ec51df076d8d6f536d603ec2dc4148f (diff) | |
| parent | 8347450ee61dea57633351aa61586b3c6ee25ed8 (diff) | |
| download | rust-f6b4e398b9dee98f847e917a30c545a24ff17c28.tar.gz rust-f6b4e398b9dee98f847e917a30c545a24ff17c28.zip | |
rollup merge of #18944: liigo/improve-os-args-doc
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/os.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/os.rs b/src/libstd/os.rs index b898b9a2df4..68ddabfd48f 100644 --- a/src/libstd/os.rs +++ b/src/libstd/os.rs @@ -1108,6 +1108,10 @@ extern "system" { /// Returns the arguments which this program was started with (normally passed /// via the command line). /// +/// The first element is traditionally the path to the executable, but it can be +/// set to arbitrary text, and it may not even exist, so this property should not +// be relied upon for security purposes. +/// /// The arguments are interpreted as utf-8, with invalid bytes replaced with \uFFFD. /// See `String::from_utf8_lossy` for details. /// # Example |