Enum zng_ext_font::GlyphLoadingError

pub enum GlyphLoadingError {
    NoSuchGlyph,
    PlatformError,
}

Reasons why a font might fail to load a glyph.

Variants

NoSuchGlyph

The font didn’t contain a glyph with that ID.

PlatformError

A platform function returned an error.

Trait Implementations

impl Clone for GlyphLoadingError

fn clone(&self) -> GlyphLoadingError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GlyphLoadingError

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

Formats the value using the given formatter.

impl Display for GlyphLoadingError

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

Formats the value using the given formatter.

impl Error for GlyphLoadingError

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

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<GlyphLoadingError> for GlyphLoadingError

fn from(value: GlyphLoadingError) -> Self

Converts to this type from the input type.

impl PartialEq for GlyphLoadingError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for GlyphLoadingError

impl StructuralPartialEq for GlyphLoadingError