Struct ClientMatcher 

pub struct ClientMatcher(pub u64);

A client matcher.

Tuple Fields

0: u64

Implementations

impl ClientMatcher

pub fn destroy(self)

Destroys the matcher.

Any bound callback will no longer be executed.

pub fn bind<F: FnMut(MatchedClient) + 'static>(self, cb: F)

Sets a function to execute when the criterion matches a client.

Replaces any already bound callback.

pub fn set_capabilities(self, caps: ClientCapabilities)

Sets the capabilities granted to clients matching this matcher.

If multiple matchers match a client, the capabilities are added.

If no matcher matches a client, it is granted the default capabilities depending on whether it’s sandboxed or not. If it is not sandboxed, it is granted the capabilities CC_LAYER_SHELL and CC_DRM_LEASE. Otherwise it is granted the capability CC_DRM_LEASE.

Regardless of any capabilities set through this function, the capabilities of the client can never exceed its bounding capabilities.

pub fn set_sandbox_bounding_capabilities(self, caps: ClientCapabilities)

Sets the upper capability bounds for clients in sandboxes created by this client.

If multiple matchers match a client, the capabilities are added.

If no matcher matches a client, the bounding capabilities for sandboxes depend on whether the client is itself sandboxed. If it is sandboxed, the bounding capabilities are the effective capabilities of the client. Otherwise the bounding capabilities are all capabilities.

Regardless of any capabilities set through this function, the capabilities set through this function can never exceed the client’s bounding capabilities.

Trait Implementations

impl Clone for ClientMatcher

fn clone(&self) -> ClientMatcher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClientMatcher

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClientMatcher

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ClientMatcher

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 ClientMatcher

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for ClientMatcher

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ClientMatcher

impl Eq for ClientMatcher

impl StructuralPartialEq for ClientMatcher