Enum Error 

pub enum Error {
    IO(Error),
    BadFormat,
    ParseInt(ParseIntError),
    ParseFloat(ParseFloatError),
    ParseAddr(AddrParseError),
}

all kind of error may occurs in the crate.

IO often occurs when the file is not exists in your system, it wrap an std::io::Error::NotFound. others should be consider as an error and should be fix.

Variants

IO(Error)

contains a std::io::Error, which should be NotFound.

BadFormat

this error should appear. Otherwise it’s a situation where unexpected input appears. That is a bug.default_read!

ParseInt(ParseIntError)

ParseFloat(ParseFloatError)

ParseAddr(AddrParseError)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl From<AddrParseError> for Error

fn from(err: AddrParseError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for Error

fn from(err: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for Error

fn from(err: ParseIntError) -> Self

Converts to this type from the input type.