Enum Error 

pub enum Error {
    IoError(Error),
    FeaCompileError(CompilerError),
    GlyphError(GlyphName, GlyphProblem),
    KurboError {
        glyph_name: GlyphName,
        kurbo_problem: MalformedPath,
        context: String,
    },
    ComponentError {
        glyph: GlyphName,
        referenced_glyph: GlyphName,
        problem: GlyphProblem,
    },
    ComponentErrors {
        glyph: GlyphName,
        errors: Vec<Error>,
    },
    DumpTableError {
        e: Error,
        context: String,
    },
    OutOfBounds {
        what: String,
        value: String,
    },
    GlyphDeltaError(GlyphName, DeltaError),
    MvarDeltaError(Tag, DeltaError),
    AnchorDeltaError(GlyphName, DeltaError),
    KernDeltaError {
        pair: KernPair,
        error: DeltaError,
    },
    GvarError(GvarInputError),
    ReadFontsReadError(ReadError),
    IupError(GlyphName, IupError),
    InvalidTableBytes(Tag),
    MissingDirectory(PathBuf),
    VariationModelError(GlyphName, VariationModelError),
    FileExpected(PathBuf),
    MissingTable(Tag),
    ExpectedAnchor(WorkId),
    MissingGlyphClass(GlyphName),
    PreviouslyAssignedMarkClass {
        old_class: SmolStr,
        new_class: SmolStr,
        glyph: GlyphName,
    },
    NoVariationModel(NormalizedLocation),
    DeltaError(DeltaError),
    MissingGlyphId(GlyphName),
    CmapConflict(CmapConflict),
    CompositesStalled(Vec<GlyphName>),
    InconsistentPaletteLength(Vec<usize>),
    NoGlobalMetricsInstance(NormalizedLocation),
    MissingPaletteEntry(Color),
}

Variants

IoError(Error)

FeaCompileError(CompilerError)

GlyphError(GlyphName, GlyphProblem)

KurboError

Fields

glyph_name: GlyphName

kurbo_problem: MalformedPath

context: String

ComponentError

Fields

glyph: GlyphName

referenced_glyph: GlyphName

problem: GlyphProblem

ComponentErrors

Fields

glyph: GlyphName

errors: Vec<Error>

DumpTableError

Fields

e: Error

context: String

OutOfBounds

Fields

what: String

value: String

GlyphDeltaError(GlyphName, DeltaError)

MvarDeltaError(Tag, DeltaError)

AnchorDeltaError(GlyphName, DeltaError)

KernDeltaError

Fields

pair: KernPair

error: DeltaError

GvarError(GvarInputError)

ReadFontsReadError(ReadError)

IupError(GlyphName, IupError)

InvalidTableBytes(Tag)

MissingDirectory(PathBuf)

VariationModelError(GlyphName, VariationModelError)

FileExpected(PathBuf)

MissingTable(Tag)

ExpectedAnchor(WorkId)

MissingGlyphClass(GlyphName)

PreviouslyAssignedMarkClass

Fields

old_class: SmolStr

new_class: SmolStr

glyph: GlyphName

NoVariationModel(NormalizedLocation)

DeltaError(DeltaError)

MissingGlyphId(GlyphName)

CmapConflict(CmapConflict)

CompositesStalled(Vec<GlyphName>)

InconsistentPaletteLength(Vec<usize>)

NoGlobalMetricsInstance(NormalizedLocation)

MissingPaletteEntry(Color)

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, __formatter: &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<CmapConflict> for Error

fn from(source: CmapConflict) -> Self

Converts to this type from the input type.

impl From<CompilerError> for Error

fn from(source: CompilerError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<GvarInputError> for Error

fn from(source: GvarInputError) -> Self

Converts to this type from the input type.

impl From<ReadError> for Error

fn from(source: ReadError) -> Self

Converts to this type from the input type.

impl Work<Context, AnyWorkId, Error> for FeatureFirstPassWork

fn id(&self) -> AnyWorkId

The identifier for this work

fn read_access(&self) -> Access<AnyWorkId>

What this work needs to be able to read; our dependencies

fn exec(&self, context: &Context) -> Result<(), Error>

fn also_completes(&self) -> Vec<I>

The identifier(s) for any work beyond ourself that is completed when this work completes.

fn write_access(&self) -> Access<I>

What this work needs to be able to write.

impl Work<Context, AnyWorkId, Error> for FeatureCompilationWork

fn id(&self) -> AnyWorkId

The identifier for this work

fn read_access(&self) -> Access<AnyWorkId>

What this work needs to be able to read; our dependencies

fn also_completes(&self) -> Vec<AnyWorkId>

The identifier(s) for any work beyond ourself that is completed when this work completes.

fn exec(&self, context: &Context) -> Result<(), Error>

fn write_access(&self) -> Access<I>

What this work needs to be able to write.