Enum InternalRenderingError

pub enum InternalRenderingError {
    Rendering(String),
    LimitExceeded(ImplementationLimit),
    InvalidTransform,
    CircularReference(Node<NodeData>),
    IdNotFound,
    InvalidId(String),
    OutOfMemory(String),
    Cancelled,
}

Errors that can happen while rendering or measuring an SVG document.

This is the internal version of crate::api::RenderingError; they are the same except that this one has an InvalidTransform variant which is only propagated internally. It is caught during the drawing process, and the element in question is simply not drawn, more or less per https://www.w3.org/TR/css-transforms-1/#transform-function-lists

“If a transform function causes the current transformation matrix of an object to be non-invertible, the object and its content do not get displayed.”

Variants

Rendering(String)

An error from the rendering backend.

LimitExceeded(ImplementationLimit)

A particular implementation-defined limit was exceeded.

InvalidTransform

A non-invertible transform was generated.

This should not be a fatal error; we should catch it and just not render the problematic element.

CircularReference(Node<NodeData>)

IdNotFound

Tried to reference an SVG element that does not exist.

InvalidId(String)

Tried to reference an SVG element from a fragment identifier that is incorrect.

OutOfMemory(String)

Not enough memory was available for rendering.

Cancelled

The rendering was interrupted via a [gio::Cancellable].

Trait Implementations

impl Clone for InternalRenderingError

fn clone(&self) -> InternalRenderingError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Display for InternalRenderingError

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

Formats the value using the given formatter.

impl From<DefsLookupErrorKind> for Box<InternalRenderingError>

fn from(e: DefsLookupErrorKind) -> Box<InternalRenderingError>

Converts to this type from the input type.

impl From<DefsLookupErrorKind> for InternalRenderingError

fn from(e: DefsLookupErrorKind) -> InternalRenderingError

Converts to this type from the input type.

impl From<Error> for Box<InternalRenderingError>

fn from(e: Error) -> Box<InternalRenderingError>

Converts to this type from the input type.

impl From<Error> for InternalRenderingError

fn from(e: Error) -> InternalRenderingError

Converts to this type from the input type.

impl From<InternalRenderingError> for FilterError

fn from(e: InternalRenderingError) -> Self

Converts to this type from the input type.

impl From<InternalRenderingError> for RenderingError

fn from(e: InternalRenderingError) -> RenderingError

Converts to this type from the input type.

impl From<InvalidTransform> for Box<InternalRenderingError>

fn from(e: InvalidTransform) -> Box<InternalRenderingError>

Converts to this type from the input type.

impl From<InvalidTransform> for InternalRenderingError

fn from(_: InvalidTransform) -> InternalRenderingError

Converts to this type from the input type.