Enum MorphError 

pub enum MorphError {
    EmptyWord,
    MissingCmap,
    MissingGlyph(char),
    GlyphIdOutOfRange(u32),
    Read(ReadError),
    Builder(BuilderError),
    Write(Error),
    UnsupportedPlaceholderGlyph,
}

Errors that can occur during morphing.

Variants

EmptyWord

The input word is empty.

MissingCmap

The font does not have a usable Unicode cmap.

MissingGlyph(char)

The font is missing a glyph for a character in one of the words.

GlyphIdOutOfRange(u32)

Out of range trying to represent glyph ID as u16.

Read(ReadError)

An error occurred while reading the font.

Builder(BuilderError)

An error occurred while building the font.

Write(Error)

An error occurred while writing a table.

UnsupportedPlaceholderGlyph

The font could not accept a placeholder glyph.

Trait Implementations

impl Clone for MorphError

fn clone(&self) -> MorphError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MorphError

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

Formats the value using the given formatter.

impl Display for MorphError

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

Formats the value using the given formatter.

impl Error for MorphError

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<BuilderError> for MorphError

fn from(err: BuilderError) -> Self

Converts to this type from the input type.

impl From<Error> for MorphError

fn from(err: WriteError) -> Self

Converts to this type from the input type.

impl From<ReadError> for MorphError

fn from(err: ReadError) -> Self

Converts to this type from the input type.