Enum niri_ipc::Request

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pub enum Request {
    Version,
    Outputs,
    Workspaces,
    Windows,
    KeyboardLayouts,
    FocusedOutput,
    FocusedWindow,
    Action(Action),
    Output {
        output: String,
        action: OutputAction,
    },
    EventStream,
    ReturnError,
}
Expand description

Request from client to niri.

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Version

Request the version string for the running niri instance.

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Outputs

Request information about connected outputs.

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Workspaces

Request information about workspaces.

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Windows

Request information about open windows.

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KeyboardLayouts

Request information about the configured keyboard layouts.

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FocusedOutput

Request information about the focused output.

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FocusedWindow

Request information about the focused window.

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Action(Action)

Perform an action.

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Output

Change output configuration temporarily.

The configuration is changed temporarily and not saved into the config file. If the output configuration subsequently changes in the config file, these temporary changes will be forgotten.

Fields

§output: String

Output name.

§action: OutputAction

Configuration to apply.

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EventStream

Start continuously receiving events from the compositor.

The compositor should reply with Reply::Ok(Response::Handled), then continuously send Events, one per line.

The event stream will always give you the full current state up-front. For example, the first workspace-related event you will receive will be Event::WorkspacesChanged containing the full current workspaces state. You do not need to separately send Request::Workspaces when using the event stream.

Where reasonable, event stream state updates are atomic, though this is not always the case. For example, a window may end up with a workspace id for a workspace that had already been removed. This can happen if the corresponding Event::WorkspacesChanged arrives before the corresponding Event::WindowOpenedOrChanged.

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ReturnError

Respond with an error (for testing error handling).

Trait Implementations§

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impl Clone for Request

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fn clone(&self) -> Request

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Request

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Request

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for Request

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

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,