Enum TypefaceError 

pub enum TypefaceError {
    InvalidFont,
    InvalidVariation {
        tag: [u8; 4],
    },
}

Why bytes could not become a typeface.

Variants

InvalidFont

The bytes are not a font this crate reads.

InvalidVariation

A variation names an axis the font lacks, or a value outside its range.

Fields

tag: [u8; 4]

The axis tag of the variation.

Trait Implementations

impl Debug for TypefaceError

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

Formats the value using the given formatter.

impl Display for TypefaceError

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

Formats the value using the given formatter.

impl Error for TypefaceError

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 PartialEq for TypefaceError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TypefaceError