diff options
| -rw-r--r-- | src/libstd/fs.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs index e6968f41af4..a438b4afdd0 100644 --- a/src/libstd/fs.rs +++ b/src/libstd/fs.rs @@ -934,7 +934,11 @@ impl Permissions { #[stable(feature = "rust1", since = "1.0.0")] pub fn readonly(&self) -> bool { self.0.readonly() } - /// Modifies the readonly flag for this set of permissions. + /// Modifies the readonly flag for this set of permissions. If the + /// `readonly` argument is `true`, using the resulting `Permission` will + /// update file permissions to forbid writing. Conversely, if it's `false`, + /// using the resulting `Permission` will update file permissions to allow + /// writing. /// /// This operation does **not** modify the filesystem. To modify the /// filesystem use the `fs::set_permissions` function. |