Enum ParseErrorKind 

pub enum ParseErrorKind {
    EmptyPrefix,
    UnknownPrefix(String),
    MissingField(&'static str),
    InvalidNumber {
        field: &'static str,
        value: String,
    },
    InvalidIndex {
        kind: &'static str,
        value: String,
    },
    InvalidSmoothingGroup(String),
    LineElementTooShort,
    PointElementEmpty,
    Custom(String),
}

Structured description of an OBJ syntax problem.

Variants

EmptyPrefix

A line had no directive prefix after trimming whitespace.

UnknownPrefix(String)

The line started with a directive the parser does not recognize and the ObjReader::read_unknown callback rejected it.

MissingField(&'static str)

A directive was missing a required field.

InvalidNumber

A numeric value could not be parsed as a float.

Fields

field: &'static str

value: String

InvalidIndex

A face / line / point index was zero, negative, or non-numeric.

Fields

kind: &'static str

value: String

InvalidSmoothingGroup(String)

s <value> where the value was neither off nor a non-negative integer.

LineElementTooShort

l element with fewer than 2 vertices.

PointElementEmpty

p element with no vertices.

Custom(String)

Free-form message, e.g. from a custom ObjReader::read_unknown.

Trait Implementations

impl Clone for ParseErrorKind

fn clone(&self) -> ParseErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseErrorKind

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

Formats the value using the given formatter.

impl Display for ParseErrorKind

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

Formats the value using the given formatter.

impl PartialEq for ParseErrorKind

fn eq(&self, other: &ParseErrorKind) -> 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 Eq for ParseErrorKind

impl StructuralPartialEq for ParseErrorKind