Enum GvarInputError 

pub enum GvarInputError {
    UnexpectedAxisCount {
        gid: GlyphId,
        expected: u16,
        actual: u16,
    },
    InconsistentGlyphAxisCount(GlyphId),
    InconsistentDeltaLength(GlyphId),
    InconsistentTupleLengths(GlyphId),
}

An error representing invalid input when building a gvar table

Variants

UnexpectedAxisCount

Glyph variations do not have the expected axis count

Fields

gid: GlyphId

expected: u16

actual: u16

InconsistentGlyphAxisCount(GlyphId)

A single glyph contains variations with inconsistent axis counts

InconsistentDeltaLength(GlyphId)

A single glyph contains variations with different delta counts

InconsistentTupleLengths(GlyphId)

A variation in this glyph contains an intermediate region with a different length than the peak.

Trait Implementations

impl Clone for GvarInputError

fn clone(&self) -> GvarInputError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GvarInputError

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

Formats the value using the given formatter.

impl Display for GvarInputError

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

Formats the value using the given formatter.

impl Error for GvarInputError

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.