Struct OpenIpcAdaptiveLink 

pub struct OpenIpcAdaptiveLink { /* private fields */ }

Browser/WASM adaptive-link feedback sender.

The app records RX quality and FEC counters, then calls tick() or tickAndSend() to produce/send encrypted WFB feedback packets.

Implementations

impl OpenIpcAdaptiveLink

pub fn new( link_id: u32, keypair: &[u8], epoch: u64, fec_k: usize, fec_n: usize, ) -> Result<OpenIpcAdaptiveLink, JsValue>

Create a new adaptive-link sender for a link id and WFB TX keypair.

pub fn set_rx_descriptor_kind(&mut self, kind: &str) -> Result<(), JsValue>

Select the Realtek USB RX descriptor layout for future RSSI/SNR sampling.

pub fn record_rx( &mut self, now_ms: f64, rssi0: u8, rssi1: u8, snr0: i8, snr1: i8, )

Record one pair of RSSI/SNR samples for link-quality estimation.

pub fn record_rx_transfer( &mut self, transfer: &[u8], now_ms: f64, ) -> Result<(), JsValue>

Parse one RX transfer and record RSSI/SNR for matching video frames.

pub fn record_receiver_counters( &mut self, receiver: &OpenIpcReceiver, now_ms: f64, )

Record FEC counter deltas from an OpenIpcReceiver.

pub fn record_fec(&mut self, now_ms: f64, total: u32, recovered: u32, lost: u32)

Record explicit FEC totals for the current time window.

pub fn request_keyframe(&mut self)

Force keyframe-request messages in upcoming feedback packets.

pub fn set_keyframe_request_messages(&mut self, messages: u32)

Configure how many feedback packets carry a keyframe request.

pub fn set_video_start_idle_ms(&mut self, idle_ms: u32)

Configure how long a quiet video stream is considered idle.

pub fn tick(&mut self, now_ms: f64) -> Result<Array, JsValue>

Return feedback frames that should be sent at now_ms.

pub fn counters(&self) -> String

Return the last recorded FEC counters as JSON.

pub fn quality(&mut self, now_ms: f64) -> String

Return the current link-quality report as JSON.

Trait Implementations

impl From<OpenIpcAdaptiveLink> for JsValue

fn from(value: OpenIpcAdaptiveLink) -> Self

Converts to this type from the input type.

impl FromWasmAbi for OpenIpcAdaptiveLink

type Abi = WasmPtr<WasmRefCell<OpenIpcAdaptiveLink>>

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for OpenIpcAdaptiveLink

type Abi = WasmPtr<WasmRefCell<OpenIpcAdaptiveLink>>

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for OpenIpcAdaptiveLink

type Abi = WasmPtr<WasmRefCell<OpenIpcAdaptiveLink>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<OpenIpcAdaptiveLink>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for OpenIpcAdaptiveLink

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for OpenIpcAdaptiveLink

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for OpenIpcAdaptiveLink

type Abi = WasmPtr<WasmRefCell<OpenIpcAdaptiveLink>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<OpenIpcAdaptiveLink>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for OpenIpcAdaptiveLink

type Abi = WasmPtr<WasmRefCell<OpenIpcAdaptiveLink>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<OpenIpcAdaptiveLink>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl SupportsConstructor for OpenIpcAdaptiveLink

impl SupportsInstanceProperty for OpenIpcAdaptiveLink

impl SupportsStaticProperty for OpenIpcAdaptiveLink

impl TryFromJsValue for OpenIpcAdaptiveLink

fn try_from_js_value(value: JsValue) -> Result<Self, JsValue>

Performs the conversion.

fn try_from_js_value_ref(value: &JsValue) -> Option<Self>

Performs the conversion.

impl VectorFromWasmAbi for OpenIpcAdaptiveLink

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[OpenIpcAdaptiveLink]>

impl VectorIntoWasmAbi for OpenIpcAdaptiveLink

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[OpenIpcAdaptiveLink]>) -> Self::Abi

impl WasmDescribe for OpenIpcAdaptiveLink

fn describe()

impl WasmDescribeVector for OpenIpcAdaptiveLink

fn describe_vector()