Trait pgdo::coordinate::Subject

pub trait Subject {
    type Error: Error + Send + Sync;
    type Options<'a>: Default;

    // Required methods
    fn start(&self, options: Self::Options<'_>) -> Result<State, Self::Error>;
    fn stop(&self) -> Result<State, Self::Error>;
    fn destroy(&self) -> Result<State, Self::Error>;
    fn exists(&self) -> Result<bool, Self::Error>;
    fn running(&self) -> Result<bool, Self::Error>;
}

The trait that these coordinate functions work with.

Required Associated Types

type Error: Error + Send + Sync

type Options<'a>: Default

Required Methods

fn start(&self, options: Self::Options<'_>) -> Result<State, Self::Error>

fn stop(&self) -> Result<State, Self::Error>

fn destroy(&self) -> Result<State, Self::Error>

fn exists(&self) -> Result<bool, Self::Error>

fn running(&self) -> Result<bool, Self::Error>

Object Safety

This trait is not object safe.

Implementors

impl Subject for Cluster

Cluster can be coordinated.

type Error = ClusterError

type Options<'a> = &'a [(Parameter<'a>, Value)]