Struct StreamingUxValidator 

pub struct StreamingUxValidator { /* private fields */ }

Streaming UX validator for real-time audio/video interfaces

Example

use std::time::Duration;
use jugar_probar::validators::{StreamingUxValidator, StreamingMetric};

let mut validator = StreamingUxValidator::new()
    .with_max_latency(Duration::from_millis(100))
    .with_buffer_underrun_threshold(3);

// Simulate streaming metrics
validator.record_metric(StreamingMetric::Latency(Duration::from_millis(50)));
validator.record_metric(StreamingMetric::FrameRendered { timestamp: 1000 });

assert!(validator.validate().is_ok());

Implementations

impl StreamingUxValidator

pub fn new() -> Self

Create a new streaming UX validator with sensible defaults

pub fn for_audio() -> Self

Create validator for real-time audio streaming

pub fn for_video() -> Self

Create validator for video streaming

pub fn with_max_latency(self, latency: Duration) -> Self

Set maximum acceptable latency

pub fn with_buffer_underrun_threshold(self, threshold: usize) -> Self

Set buffer underrun threshold

pub fn with_max_dropped_frames(self, max: usize) -> Self

Set maximum dropped frames

pub fn with_min_fps(self, fps: f64) -> Self

Set minimum FPS

pub fn with_ttfb_timeout(self, timeout: Duration) -> Self

Set time-to-first-byte timeout

pub fn start(&mut self)

Start streaming validation

pub fn record_metric(&mut self, metric: StreamingMetric)

Record a streaming metric

pub fn complete(&mut self)

Mark streaming as completed

pub fn error(&mut self)

Mark streaming as errored

pub fn state(&self) -> StreamingState

Get current state

pub fn buffer_underruns(&self) -> usize

Get buffer underrun count

pub fn dropped_frames(&self) -> usize

Get dropped frame count

pub fn average_fps(&self) -> f64

Calculate average FPS from recorded frames

pub fn validate( &self, ) -> Result<StreamingValidationResult, StreamingValidationError>

Validate all recorded metrics

Errors

Returns validation error if any threshold is exceeded.

pub fn validate_all(&self) -> Vec<StreamingValidationError>

Get all validation errors (for comprehensive reporting)

pub fn state_history(&self) -> &[(StreamingState, Instant)]

Get state history for debugging

pub fn reset(&mut self)

Reset validator for reuse

Trait Implementations

impl Clone for StreamingUxValidator

fn clone(&self) -> StreamingUxValidator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingUxValidator

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

Formats the value using the given formatter.

impl Default for StreamingUxValidator

fn default() -> Self

Returns the “default value” for a type.