Enum Condition 

pub enum Condition {
    Always,
    SessionEstablished {
        uid: Option<u32>,
        seated: bool,
    },
    DeviceConnected(UnitId),
    OnAcPower,
    OnBattery,
    Foreground {
        session: String,
    },
    All(Vec<Condition>),
    Any(Vec<Condition>),
}

Variants

Always

SessionEstablished

logind reports a session of class user with a seat, or a remote user session; greeter, manager and background sessions never count (§10). seated asks for a session at a seat: the graphical expectation (S05), which an SSH-only login never carries. As an atom (what holds now), it says whether that session has a seat.

Fields

uid: Option<u32>

seated: bool

DeviceConnected(UnitId)

OnAcPower

OnBattery

Foreground

Quiet mode (§12f; signals in §10): a GameMode client, a gamescope session, a fullscreen surface holding an idle-inhibitor, or Do Not Disturb.

Fields

session: String

All(Vec<Condition>)

Any(Vec<Condition>)

Implementations

impl Condition

pub fn holds(&self, atoms: &BTreeSet<Condition>) -> bool

atoms is the set of atomic conditions that hold right now.

pub fn needs_seat(&self) -> bool

The condition asks for a seated session somewhere (S05).

Trait Implementations

impl Clone for Condition

fn clone(&self) -> Condition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Condition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Condition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Condition

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 Ord for Condition

fn cmp(&self, other: &Condition) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Condition

fn eq(&self, other: &Condition) -> 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 PartialOrd for Condition

fn partial_cmp(&self, other: &Condition) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Condition

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Condition

impl StructuralPartialEq for Condition