Trait TopicSelector 

pub(crate) trait TopicSelector: Send + Sync {
    // Required method
    fn select<'a>(&self, topic_pool: &'a [String]) -> Result<&'a String>;
}

Controls topic selection.

Required Methods

fn select<'a>(&self, topic_pool: &'a [String]) -> Result<&'a String>

Selects a topic from the topic pool.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl TopicSelector for RoundRobinTopicSelector