Struct metrics::InteractiveMetrics

pub struct InteractiveMetrics {
    pub(crate) navigation_start: Option<CrossProcessInstant>,
    pub(crate) dom_content_loaded: Cell<Option<CrossProcessInstant>>,
    pub(crate) main_thread_available: Cell<Option<CrossProcessInstant>>,
    pub(crate) time_to_interactive: Cell<Option<CrossProcessInstant>>,
    pub(crate) time_profiler_chan: ProfilerChan,
    pub(crate) url: ServoUrl,
}

Fields

navigation_start: Option<CrossProcessInstant>

when we navigated to the page

dom_content_loaded: Cell<Option<CrossProcessInstant>>

indicates if the page is visually ready

main_thread_available: Cell<Option<CrossProcessInstant>>

main thread is available – there’s been a 10s window with no tasks longer than 50ms

time_to_interactive: Cell<Option<CrossProcessInstant>>

time_profiler_chan: ProfilerChan

url: ServoUrl

Implementations

impl InteractiveMetrics

pub fn new( time_profiler_chan: ProfilerChan, url: ServoUrl, ) -> InteractiveMetrics

pub fn set_dom_content_loaded(&self)

pub fn set_main_thread_available(&self, time: CrossProcessInstant)

pub fn get_dom_content_loaded(&self) -> Option<CrossProcessInstant>

pub fn get_main_thread_available(&self) -> Option<CrossProcessInstant>

pub fn maybe_set_tti<T>( &self, profiler_metadata_factory: &T, metric: InteractiveFlag, )

where T: ProfilerMetadataFactory,

pub fn get_tti(&self) -> Option<CrossProcessInstant>

pub fn needs_tti(&self) -> bool

Trait Implementations

impl MallocSizeOf for InteractiveMetrics

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl ProgressiveWebMetric for InteractiveMetrics

fn get_navigation_start(&self) -> Option<CrossProcessInstant>

fn set_navigation_start(&mut self, time: CrossProcessInstant)

fn send_queued_constellation_msg( &self, _name: ProgressiveWebMetricType, _time: CrossProcessInstant, )

fn get_time_profiler_chan(&self) -> &ProfilerChan

fn get_url(&self) -> &ServoUrl