pub struct Viewer {
panel: Panel,
graph: BTreeMap<AgentID, (Duration, DelayCause)>,
agent_positions: BTreeMap<AgentID, Pt2D>,
arrows: Drawable,
root_cause: Cached<AgentID, (Drawable, Text)>,
}Expand description
Visualize the graph of what agents are blocked by others.
Fields
panel: Panelgraph: BTreeMap<AgentID, (Duration, DelayCause)>agent_positions: BTreeMap<AgentID, Pt2D>arrows: Drawableroot_cause: Cached<AgentID, (Drawable, Text)>Implementations
sourceimpl Viewer
impl Viewer
pub fn new_state(ctx: &mut EventCtx<'_>, app: &App) -> Box<dyn State<App>>
fn arrow_for(&self, app: &App, id: AgentID) -> Option<(Polygon, Color)>
sourcefn trace_root_cause(&self, app: &App, start: AgentID) -> (GeomBatch, String)
fn trace_root_cause(&self, app: &App, start: AgentID) -> (GeomBatch, String)
Figure out why some agent is blocked. Draws an arrow for each hop in the dependency chain, and gives a description of the root cause.
sourcefn find_worst_problems(
&self,
ctx: &EventCtx<'_>,
app: &App
) -> (GeomBatch, Widget)
fn find_worst_problems(
&self,
ctx: &EventCtx<'_>,
app: &App
) -> (GeomBatch, Widget)
Trace the root cause for everyone, find the most common sources, highlight them, and describe them.
fn simple_root_cause(&self, start: AgentID) -> DelayCause
Trait Implementations
sourceimpl State<App> for Viewer
impl State<App> for Viewer
sourcefn event(&mut self, ctx: &mut EventCtx<'_>, app: &mut App) -> Transition<App>
fn event(&mut self, ctx: &mut EventCtx<'_>, app: &mut App) -> Transition<App>
Respond to a UI event, such as input or time passing.
fn draw_baselayer(&self) -> DrawBaselayer
fn draw_baselayer(&self) -> DrawBaselayer
Specifies what to draw before draw()
fn on_destroy(&mut self, &mut EventCtx<'_>, &mut A)
fn on_destroy(&mut self, &mut EventCtx<'_>, &mut A)
Before this state is popped or replaced, call this.
Auto Trait Implementations
impl !RefUnwindSafe for Viewer
impl !Send for Viewer
impl !Sync for Viewer
impl Unpin for Viewer
impl !UnwindSafe for Viewer
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Instruments this type with the provided Span, returning an
Instrumented wrapper. Read more
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self