Enum lumol::units::ParseError

pub enum ParseError {
    Power(ParseIntError),
    Value(ParseFloatError),
    ParenthesesMismatch,
    NotFound {
        unit: String,
    },
    MalformedExpr(String),
}

Possible error causes when parsing an unit string.

Variants

Power(ParseIntError)

Error while parsing a power in x^y expressions

Value(ParseFloatError)

Error while parsing the value part of an unit string

ParenthesesMismatch

Parentheses are not balanced in this unit

NotFound

This unit was not found

Fields of NotFound

unit: String

The unit that created this error

MalformedExpr(String)

Any other error

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<ParseError> for Error

pub fn from(err: ParseError) -> Error

Performs the conversion.

impl From<ParseFloatError> for ParseError

pub fn from(err: ParseFloatError) -> ParseError

Performs the conversion.

impl From<ParseIntError> for ParseError

pub fn from(err: ParseIntError) -> ParseError

Performs the conversion.