StrategyFilter

ndn_strategy::filter

Trait StrategyFilter 

Source 
pub trait StrategyFilter:
    Send
    + Sync
    + 'static {
    // Required methods
    fn name(&self) -> &str;
    fn filter(
        &self,
        ctx: &StrategyContext<'_>,
        actions: SmallVec<[ForwardingAction; 2]>,
    ) -> SmallVec<[ForwardingAction; 2]>;
}
Expand description

Post-processes forwarding actions from an inner strategy.

Filters are applied in order by ComposedStrategy. Each filter can reorder, remove, or augment faces in Forward actions — for example, removing faces with RSSI below a threshold.

If a filter removes all faces from a Forward action, the composed strategy falls through to the next action in the list (typically Nack or Suppress).

Required Methods§

Source

fn name(&self) -> &str

Human-readable filter name for logging and debug output.

Source

fn filter( &self, ctx: &StrategyContext<'_>, actions: SmallVec<[ForwardingAction; 2]>, ) -> SmallVec<[ForwardingAction; 2]>

Transform or prune forwarding actions produced by the inner strategy.

Implementors§