Struct PlatformContext 

pub struct PlatformContext {
    pub snr_db: f32,
    pub waveform_state: WaveformState,
    pub post_transition_guard: u16,
}

Complete platform context passed to the engine on each observe() call.

This is the read-only context channel described in paper §XIV-C. It is populated by the integration layer (e.g., the GNU Radio sink block) and consumed by the engine. DSFB does not write to this struct.

Fields

snr_db: f32

Current SNR estimate in dB. Use f32::NAN if unknown.

waveform_state: WaveformState

Current waveform state (transition suppression context).

post_transition_guard: u16

Post-transition guard duration (observations). Default: 5.

Implementations

impl PlatformContext

pub const fn operational() -> Self

Create a nominal operational context (no suppression, SNR = +20 dB).

pub const fn with_snr(snr_db: f32) -> Self

Create a context with specified SNR and operational state.

pub const fn transition() -> Self

Create a transition-suppressed context.

Trait Implementations

impl Clone for PlatformContext

fn clone(&self) -> PlatformContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlatformContext

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PlatformContext

fn default() -> Self

Returns the “default value” for a type.

impl Copy for PlatformContext