Struct drm::AuthToken

pub struct AuthToken(/* private fields */);

An authentication token, unique to the file descriptor of the device.

This token can be sent to another process that owns the DRM Master lock to allow unprivileged use of the device, such as rendering.

Deprecation Notes

This method of authentication is somewhat deprecated. Accessing unprivileged functionality is best done by opening a render node. However, some other processes may still use this method of authentication. Therefore, we still provide functionality for generating and authenticating these tokens.

Trait Implementations

impl Clone for AuthToken

fn clone(&self) -> AuthToken

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AuthToken

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

Formats the value using the given formatter.

impl Hash for AuthToken

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AuthToken

fn eq(&self, other: &AuthToken) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for AuthToken

impl Eq for AuthToken

impl StructuralEq for AuthToken

impl StructuralPartialEq for AuthToken