Struct Native 

pub struct Native { /* private fields */ }

The native runtime. Adapters are passed in as instances (the same pattern as the Cloudflare runtime’s .mailer(..)/.captcha(..)): a Postgres or SQLite Database from the matching adapter crate, a RedisRateLimiter and RedisKv over a shared Redis connection manager, Resend/Turnstile unchanged from the Workers path.

Config — including HARNESS_SECRET for the Signer port — is read from std::env through the same cratefield_core::Config trait (EnvConfig), so module keys behave identically on both runtimes.

Implementations

impl Native

pub fn new() -> Self

pub fn db(self, db: impl Database + 'static) -> Self

The Database port: Postgres (cratefield-adapter-postgres) or SqliteDatabase (cratefield-adapter-sqlite) — any Database implementation.

pub fn db_arc(self, db: Arc<dyn Database>) -> Self

db for an already-shared database.

pub fn rate_limiter(self, limiter: impl RateLimiter + 'static) -> Self

The RateLimiter port: RedisRateLimiter in this crate, or a test fake.

pub fn rate_limiter_arc(self, limiter: Arc<dyn RateLimiter>) -> Self

rate_limiter for an already-shared limiter.

pub fn kv(self, kv: impl KeyValue + 'static) -> Self

The KeyValue port: RedisKv in this crate, or a test fake.

pub fn kv_arc(self, kv: Arc<dyn KeyValue>) -> Self

kv for an already-shared store.

pub fn blob_arc(self, blob: Arc<dyn Blob>) -> Self

The Blob port: a directory store (crate::DirBlob) or an S3-compatible adapter.

pub fn mailer(self, mailer: impl Mailer + 'static) -> Self

pub fn mailer_arc(self, mailer: Arc<dyn Mailer>) -> Self

pub fn captcha(self, captcha: impl Captcha + 'static) -> Self

pub fn captcha_arc(self, captcha: Arc<dyn Captcha>) -> Self

pub fn ports(&self) -> Ports

Resolves the port bundle once per process from the builder and std::env: config, Signer (from HARNESS_SECRET — warn once and leave unset when missing, exactly like the Cloudflare runtime), HttpClient over reqwest, Clock over the system clock, IdGen, and Defer over tokio::spawn.

Unlike the Workers runtime — which resolves bindings per event — a native process builds one bundle and shares it: every adapter here is an Arc, so clone_ports snapshots cheaply.

Trait Implementations

impl Clone for Native

fn clone(&self) -> Native

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Native

fn default() -> Native

Returns the “default value” for a type.

impl Runtime for Native

fn provides(&self) -> Vec<Port>

The static set used by Harness::build. Signer is included: its presence is validated at ports() time (and by fz doctor), mirroring the Cloudflare runtime.