Trait ForgettingPolicy 

pub trait ForgettingPolicy: Send + Sync {
    // Required method
    fn select(&self, facts: &[FactSummary], now: Millis) -> Vec<String>;

    // Provided method
    fn needs_text(&self) -> bool { ... }
}

Chooses facts to remove. Default: KeepAll.

Required Methods

fn select(&self, facts: &[FactSummary], now: Millis) -> Vec<String>

Ids to forget, from the facts stored at now.

Provided Methods

fn needs_text(&self) -> bool

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl ForgettingPolicy for ExpiredFor

impl ForgettingPolicy for KeepAll

impl ForgettingPolicy for MaxFacts

impl ForgettingPolicy for SupersededFor