Struct Ports 

pub struct Ports {
    pub compressor: Box<dyn PromptCompressor>,
    pub grammar: Box<dyn GrammarMasker>,
    pub safety: Box<dyn SafetySteerer>,
    pub guard: Option<Box<dyn ChunkGuard>>,
    pub ingress: Option<Box<dyn ChunkGuard>>,
    pub relay: Option<Box<dyn HybridRelay>>,
}

The collaborator ports bound to a session. relay is None by default — air-gapped.

Fields

compressor: Box<dyn PromptCompressor>

grammar: Box<dyn GrammarMasker>

safety: Box<dyn SafetySteerer>

guard: Option<Box<dyn ChunkGuard>>

Optional chunk guard for the checkpointed-rollback control loop (ADR-012). None runs the plain single-pass decode.

ingress: Option<Box<dyn ChunkGuard>>

Optional ingress / prompt-risk triage (ADR-013): scores the prompt before generation. Reuses the ChunkGuard contract — it scores a token window for risk — applied to the prompt rather than the output. None runs no ingress check.

relay: Option<Box<dyn HybridRelay>>

Implementations

impl Ports

pub fn permissive() -> Self

Defaults: identity compression, all-tokens-allowed grammar, no safety steering, no guard, no ingress, no relay (air-gapped).