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Contents
use crate::FollowSymlinks;
/// Extension trait for `cap_primitives::fs::OpenOptions` which adds
/// `follow`, a function for controlling whether a symlink in the last
/// component of a path is followed.
pub trait OpenOptionsFollowExt {
/// Sets the option for following symlinks in the last component of a path.
///
/// This option, when set to `FollowSymlinks::Yes`, will indicate that a
/// symbolic link in the last component of a path will be followed. When
/// set to `FollowSymlinks::No`, it will indicate that attempting to
/// resolve a path which ends in a symbolic link will fail.
fn follow(&mut self, follow: FollowSymlinks) -> &mut Self;
}
impl OpenOptionsFollowExt for cap_primitives::fs::OpenOptions {
#[inline]
fn follow(&mut self, follow: FollowSymlinks) -> &mut Self {
// `follow` functionality is implemented within `cap_primitives`; we're
// just exposing it here since `OpenOptions` is re-exported by
// `cap_std` etc. and `follow` isn't in `std`.
self._cap_fs_ext_follow(follow)
}
}
Version data entries
39 entries across 39 versions & 1 rubygems