Struct ashpd::desktop::settings::SettingsProxy

pub struct SettingsProxy<'a>(_);

The interface provides read-only access to a small number of host settings required for toolkits similar to XSettings. It is not for general purpose settings.

Implementations

impl<'a> SettingsProxy<'a>

pub async fn new(connection: &Connection) -> Result<SettingsProxy<'a>, Error>

Create a new instance of SettingsProxy.

pub fn inner(&self) -> &Proxy<'_>

Get a reference to the underlying Proxy.

pub async fn read_all(
    &self,
    namespaces: &[&str]
) -> Result<HashMap<String, Namespace>, Error>

Reads a single value. Returns an error on any unknown namespace or key.

Returns a HashMap of namespaces to its keys and values.

Arguments

• namespaces - List of namespaces to filter results by.

If namespaces is an empty array or contains an empty string it matches all. Globing is supported but only for trailing sections, e.g. “org.example.*”.

pub async fn read<T>(&self, namespace: &str, key: &str) -> Result<T, Error> where
    T: TryFrom<OwnedValue> + DeserializeOwned + Type, 

Reads a single value. Returns an error on any unknown namespace or key.

Returns the value key is to to as a zvariant::OwnedValue.

Arguments

• namespace - Namespace to look up key in.
• key - The key to get.

pub async fn receive_setting_changed(&self) -> Result<Setting, Error>

Signal emitted when a setting changes.

Trait Implementations

impl<'a> Debug for SettingsProxy<'a>

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

Formats the value using the given formatter.