Enum Error 

pub enum Error {
    FontNotFound(FontDesc),
    MetricsNotFound,
    MissingGlyph(RasterizedGlyph),
    UnknownFontKey,
    PlatformError(String),
}

Errors occuring when using the rasterizer.

Variants

FontNotFound(FontDesc)

Unable to find a font matching the description.

MetricsNotFound

Unable to find metrics for a font face.

MissingGlyph(RasterizedGlyph)

The glyph could not be found in any font.

UnknownFontKey

Requested an operation with a FontKey that isn’t known to the rasterizer.

PlatformError(String)

Error from platfrom’s font system.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(val: Error) -> Error

Converts to this type from the input type.