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ServerPublisher

liminal_server::console::publisher

Trait ServerPublisher 

Source 
pub trait ServerPublisher {
    // Required methods
    fn publish_console(
        &self,
        subject: &str,
        payload: &[u8],
    ) -> Result<(), ConsoleError>;
    fn retire_console_channel(&self, subject: &str) -> Result<(), ConsoleError>;
}
Expand description

The server’s own publish path for console records (SRV-012 R3: the publish with a server origin), and the roster removal of a tap channel whose last subscriber left (R6).

Required Methods§

Source

fn publish_console( &self, subject: &str, payload: &[u8], ) -> Result<(), ConsoleError>

Publishes payload on subject as the server.

§Errors

Returns ConsoleError when the publish fails; the hub keeps the record and offers it first on the next pump. The payload is borrowed so that a failed record is still the hub’s to keep.

Source

fn retire_console_channel(&self, subject: &str) -> Result<(), ConsoleError>

Removes the console.tap.<target> channel subject from the roster.

§Errors

Returns ConsoleError when the roster refuses.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§