Enum RenderError 

pub enum RenderError {
    Busy,
    NoFrame,
    FrameSize,
    MissingVote(i64),
    BadVote,
    UnknownRegion(String),
    MissingMeta(String),
    Graph(PoseGraphError),
    OutsideCanvas {
        x: f64,
        y: f64,
        region: String,
    },
    Disposed(String),
    Compositor(CompositeError),
}

Variants

Busy

begin while a frame is in progress, or step without one.

NoFrame

FrameSize

The labels or a frame do not have the session’s size.

MissingVote(i64)

The host did not hand over a voting record RenderSession::wanted_votes asked for.

BadVote

A voting record’s bitsets are shorter than its box, or its box is empty.

UnknownRegion(String)

A placement names a layer the region table does not hold.

MissingMeta(String)

The canvas a placement resolved to has no stored metadata.

Graph(PoseGraphError)

A pose graph lookup failed (a placement’s or an attachment’s node is missing).

OutsideCanvas

The compositor refused the placement: its rect leaves the addressable canvas.

Fields

x: f64

y: f64

region: String

Disposed(String)

The compositor’s temporal records for the canvas were already disposed.

Compositor(CompositeError)

Any other compositor failure.

Trait Implementations

impl Clone for RenderError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl Error for RenderError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<PoseGraphError> for RenderError

fn from(e: PoseGraphError) -> Self

Converts to this type from the input type.

impl PartialEq for RenderError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RenderError