Trait 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>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so 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)]