Trait Unit 

pub trait Unit {
    type Socket: Socket;

    // Required methods
    async fn list(
        &mut self,
        name: Option<&str>,
    ) -> Result<Result<ListOutput, UnitError>>;
    fn chain_list<'c, '__proxy_params>(
        &'c mut self,
        name: Option<&'__proxy_params str>,
    ) -> Result<Chain<'c, Self::Socket>>;
}

Proxy trait for calling methods on the io.systemd.Unit interface.

Required Associated Types

type Socket: Socket

The socket type used for the connection.

Required Methods

async fn list( &mut self, name: Option<&str>, ) -> Result<Result<ListOutput, UnitError>>

Look up a single unit by name.

Called without the more flag and with a name, this returns one unit rather than streaming every unit — which is what monitord wants: a filtered call costs ~0.5ms against ~92ms to stream all 305 units on a test host, and monitord only needs a handful per collection.

fn chain_list<'c, '__proxy_params>( &'c mut self, name: Option<&'__proxy_params str>, ) -> Result<Chain<'c, Self::Socket>>

Start a chain with this method call.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<S> Unit for Connection<S>

where S: Socket,

type Socket = S

async fn list( &mut self, name: Option<&str>, ) -> Result<Result<ListOutput, UnitError>>

fn chain_list<'c, '__proxy_params>( &'c mut self, name: Option<&'__proxy_params str>, ) -> Result<Chain<'c, Self::Socket>>

Implementors