Enum ParseError

pub enum ParseError {
    HeaderMissing,
    InvalidMagicBytes,
    UnknownVersion(u32),
    GlyphTableTruncated {
        expected_byte_count: usize,
    },
}

Possible errors returned by the Pcf::parse function.

Variants

HeaderMissing

The provided buffer is not large enough to contain the PCF header.

InvalidMagicBytes

The PCF header does not contain 72 b5 4a 86 as its first four bytes.

UnknownVersion(u32)

The PCF header contains a version other than 0. (0 is the only version that exists as of writing)

GlyphTableTruncated

The provided buffer is not large enough to contain all of the glyphs that the PCF header indicated that it should.

Fields

expected_byte_count: usize

Trait Implementations

impl Clone for ParseError

fn clone(&self) -> ParseError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParseError

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

Formats the value using the given formatter.

impl PartialEq for ParseError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ParseError

impl Eq for ParseError

impl StructuralPartialEq for ParseError