Enum carlotk::Error

pub enum Error<T: Display> {
    UnrecognizedSubcommand(T),
    UnrecognizedFlag(T),
    UnrecognizedArgument(T),
    CouldNotFindFile(T),
    CouldNotReadFile(T),
    NoInputFile,
    CouldNotParseNumber(T),
    CouldNotParse(T),
    UnexpectedEOF(T),
    Expected(T, T),
    CouldNotParseExponent(T),
    NoHelpAvailable(T),
    CouldNotReadLine(T),
    CouldNotFlushStdout(T),
    UndeclaredVariable(T),
    UnmatchedUnits(T, T, T),
}

Enumerates the errors thrown by the Carlo language.

Variants

UnrecognizedSubcommand(T)

Could not recognize subcommand

UnrecognizedFlag(T)

Could not recognize flag

UnrecognizedArgument(T)

Could not recognize argument

CouldNotFindFile(T)

Could not find file

CouldNotReadFile(T)

Could not read file

NoInputFile

No input file

CouldNotParseNumber(T)

Could not parse number

CouldNotParse(T)

Could not parse expression

UnexpectedEOF(T)

Unexpected EOF

Expected(T, T)

Expected

CouldNotParseExponent(T)

Could not parse exponent

NoHelpAvailable(T)

No help available

CouldNotReadLine(T)

Could not read REPL line

CouldNotFlushStdout(T)

Could not flush stdout

UndeclaredVariable(T)

Undeclared variable

UnmatchedUnits(T, T, T)

Unmatched units

Implementations

impl<T: Display> Error<T>

pub fn throw(&self) -> !

pub fn warn(&self)

Trait Implementations

impl<T: Display> Display for Error<T>

Converts an error into a string.

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

Formats the value using the given formatter.