Struct dbus_tree::Signal

pub struct Signal<D: DataType> { /* fields omitted */ }

A D-Bus Signal.

Implementations

impl<D: DataType> Signal<D>

pub fn arg<A: Into<Argument>>(self, a: A) -> Self

Builder method that adds an Argument to the Signal.

pub fn sarg<A: Arg, S: Into<String>>(self, s: S) -> Self

Builder method that adds an Argument to the Signal.

pub fn args<Z: Into<Argument>, A: IntoIterator<Item = Z>>(self, a: A) -> Self

Builder method that adds multiple Arguments to the Signal.

pub fn annotate<N: Into<String>, V: Into<String>>(
    self,
    name: N,
    value: V
) -> Self

Add an annotation to this Signal.

pub fn deprecated(self) -> Self

Add an annotation that this entity is deprecated.

pub fn get_name(&self) -> &Member<'static>

Get signal name

pub fn get_data(&self) -> &D::Signal

Get associated data

pub fn emit<A: Append>(
    &self,
    p: &Path<'static>,
    i: &IfaceName<'static>,
    items: &[A]
) -> Message

Returns a message which emits the signal when sent.

Same as “msg” but also takes a list of arguments to send.

pub fn msg(&self, p: &Path<'static>, i: &IfaceName<'static>) -> Message

Returns a message which emits the signal when sent.

Same as “emit” but does not take an “items” argument.

Trait Implementations

impl<D: Debug + DataType> Debug for Signal<D> where
    D::Signal: Debug, 

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

Formats the value using the given formatter.