Enum ShapeParseError 

pub enum ShapeParseError {
    UnknownFunction(String),
    MissingParameter(String),
    InvalidNumber(String),
    InvalidSyntax(String),
    EmptyInput,
}

Error type for shape parsing failures

Variants

UnknownFunction(String)

Unknown shape function — the string contains the unrecognized function name

MissingParameter(String)

Missing required parameter — the string names the expected parameter

InvalidNumber(String)

Invalid numeric value — the string contains the unparseable token

InvalidSyntax(String)

Invalid syntax — the string contains a description of what went wrong

EmptyInput

Empty input string was provided

Trait Implementations

impl Clone for ShapeParseError

fn clone(&self) -> ShapeParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeParseError

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

Formats the value using the given formatter.

impl Display for ShapeParseError

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

Formats the value using the given formatter.

impl PartialEq for ShapeParseError

fn eq(&self, other: &ShapeParseError) -> 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 ShapeParseError

impl StructuralPartialEq for ShapeParseError