Enum PathError 

pub enum PathError {
    NoCurPt,
    BogusPath,
}

Errors returned by PathBuilder construction methods.

Variants

NoCurPt

lineTo, curveTo, or close was called when there is no current point (the path is fresh or was just closed).

Callers should ensure a preceding move_to succeeded before calling drawing operators.

BogusPath

moveTo was called while a one-point subpath is active (a moveTo was immediately followed by another moveTo with no drawing operator in between).

Callers should either draw at least one segment or close the current subpath before beginning a new one.

Trait Implementations

impl Clone for PathError

fn clone(&self) -> PathError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathError

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

Formats the value using the given formatter.

impl Display for PathError

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

Formats the value using the given formatter.

impl Error for PathError

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 PartialEq for PathError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PathError

impl Eq for PathError

impl StructuralPartialEq for PathError