Enum FromHexError

pub enum FromHexError {
    ParseIntError(ParseIntError),
    HexFormatError(&'static str),
    RgbaHexFormatError(&'static str),
}

Error type for parsing a string of hexadecimal characters to an Rgb color.

Variants

ParseIntError(ParseIntError)

An error occurred while parsing the string into a valid integer.

HexFormatError(&'static str)

The hex value was not in a valid 3 or 6 character format.

RgbaHexFormatError(&'static str)

The hex value was not in a valid 4 or 8 character format.

Trait Implementations

impl Debug for FromHexError

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

Formats the value using the given formatter.

impl Display for FromHexError

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

Formats the value using the given formatter.

impl Error for FromHexError

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<&'static str> for FromHexError

fn from(err: &'static str) -> FromHexError

Converts to this type from the input type.

impl From<ParseIntError> for FromHexError

fn from(err: ParseIntError) -> FromHexError

Converts to this type from the input type.