Enum At 

pub enum At {
    Child {
        parent: Arc<OwnedFd>,
        name: Vec<u8>,
    },
    Object(Arc<OwnedFd>),
    Path,
}

Where the object a guest path names is, for the *at syscalls.

Variants

Child

name inside the pinned directory parent. Acted on with O_NOFOLLOW/AT_SYMLINK_NOFOLLOW: the walk already followed the name when asked to, so a symlink there now was swapped in since.

Fields

parent: Arc<OwnedFd>

name: Vec<u8>

Object(Arc<OwnedFd>)

The pinned object itself: the root or a binding, reached through /proc/self/fd/<n>, which the kernel resolves to the open inode.

Path

Only the textual host path: a /proc magic link the kernel must re-open itself, or a mount point whose host side does not exist yet.

Trait Implementations

impl Debug for At

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.