Enum grep_printer::ColorError

pub enum ColorError {
    UnrecognizedOutType(String),
    UnrecognizedSpecType(String),
    UnrecognizedColor(String, String),
    UnrecognizedStyle(String),
    InvalidFormat(String),
}

An error that can occur when parsing color specifications.

Variants

UnrecognizedOutType(String)

This occurs when an unrecognized output type is used.

UnrecognizedSpecType(String)

This occurs when an unrecognized spec type is used.

UnrecognizedColor(String, String)

This occurs when an unrecognized color name is used.

UnrecognizedStyle(String)

This occurs when an unrecognized style attribute is used.

InvalidFormat(String)

This occurs when the format of a color specification is invalid.

Trait Implementations

impl Clone for ColorError

fn clone(&self) -> ColorError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ColorError

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

Formats the value using the given formatter.

impl Display for ColorError

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

Formats the value using the given formatter.

impl Eq for ColorError

impl Error for ColorError

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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 cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<ColorError> for ColorError

fn eq(&self, other: &ColorError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ColorError) -> bool

This method tests for !=.

impl StructuralEq for ColorError

impl StructuralPartialEq for ColorError