Struct linux_keyutils::Metadata

pub struct Metadata { /* private fields */ }

Information about the given node/entry. Returned by Key::metadata or KeyRing::metadata

Implementations

impl Metadata

pub fn get_type(&self) -> KeyType

The type of this entry

pub fn get_uid(&self) -> u32

The owning UID of this entry

pub fn get_gid(&self) -> u32

The owning GID of this entry

pub fn get_perms(&self) -> KeyPermissions

The current permissions of this entry

pub fn get_description(&self) -> &str

The description for this entry

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl FromStr for Metadata

fn from_str(s: &str) -> Result<Self, Self::Err>

The returned string contains the following information about the key:

type;uid;gid;perm;description

And is then parsed into a valid Metadata struct.

In the above, type and description are strings, uid and gid are decimal strings, and perm is a hexadecimal permissions mask.

type Err = KeyError

The associated error which can be returned from parsing.