Enum ParseExprError

pub enum ParseExprError {
    BadEquation(ParseEquationError),
    BadInt(ParseIntegerError),
    BadSymbol(ParseSymbolError),
    BadAdd(ParseAddError),
    BadMul(ParseMulError),
    BracketMismatch(char, char),
    BadFunction(ParseFunctionError),
    InvalidPow(ParsePowError),
    InvalidDiff(ParseDiffError),
    EmptyExpr,
}

Variants

BadEquation(ParseEquationError)

BadInt(ParseIntegerError)

BadSymbol(ParseSymbolError)

BadAdd(ParseAddError)

BadMul(ParseMulError)

BracketMismatch(char, char)

BadFunction(ParseFunctionError)

InvalidPow(ParsePowError)

InvalidDiff(ParseDiffError)

EmptyExpr

Trait Implementations

impl Debug for ParseExprError

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

Formats the value using the given formatter.

impl Display for ParseExprError

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

Formats the value using the given formatter.

impl Error for ParseExprError

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 From<ParseAddError> for ParseExprError

fn from(source: ParseAddError) -> Self

Converts to this type from the input type.

impl From<ParseDiffError> for ParseExprError

fn from(source: ParseDiffError) -> Self

Converts to this type from the input type.

impl From<ParseEquationError> for ParseExprError

fn from(source: ParseEquationError) -> Self

Converts to this type from the input type.

impl From<ParseExprError> for Error

fn from(source: ParseExprError) -> Self

Converts to this type from the input type.

impl From<ParseFunctionError> for ParseExprError

fn from(source: ParseFunctionError) -> Self

Converts to this type from the input type.

impl From<ParseIntegerError> for ParseExprError

fn from(source: ParseIntegerError) -> Self

Converts to this type from the input type.

impl From<ParseMulError> for ParseExprError

fn from(source: ParseMulError) -> Self

Converts to this type from the input type.

impl From<ParsePowError> for ParseExprError

fn from(source: ParsePowError) -> Self

Converts to this type from the input type.

impl From<ParseSymbolError> for ParseExprError

fn from(source: ParseSymbolError) -> Self

Converts to this type from the input type.

impl PartialEq for ParseExprError

fn eq(&self, other: &ParseExprError) -> 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 StructuralPartialEq for ParseExprError