Struct DateTime 

pub struct DateTime { /* private fields */ }

Date-Time (§8.5.2) — host-provided. On date_time_enq replies with the current UTC; if the enquiry’s response_interval is non-zero, re-sends every response_interval seconds (driven by tick).

Implementations

impl DateTime

pub fn new() -> Self

New handler using the system clock.

pub fn with_clock(clock: fn() -> [u8; 5]) -> Self

New handler with an injected clock (for tests / a host-supplied source).

Trait Implementations

impl Default for DateTime

fn default() -> Self

Returns the “default value” for a type.

impl Resource for DateTime

fn reset(&mut self)

r10-W-19: without this, a stale interval/since from a previous module survives into the next connection, so the resend cadence negotiated with the OLD CAM keeps firing (or a leftover partial since fires early) before the new module ever sends its own date_time_enq.

fn id(&self) -> ResourceId

The resource this handler serves.

fn on_apdu(&mut self, apdu: &[u8]) -> Result<ResourceOut>

An APDU arrived on this resource’s session.

fn tick(&mut self, elapsed: Duration) -> Result<ResourceOut>

Logical time advanced (for resources with timers, e.g. date_time).

fn on_open(&mut self) -> Result<ResourceOut>

The session for this resource just opened.