Enum ColorError 

pub enum ColorError {
    NoTerminalSupport,
    InvalidHexCode(String),
    InvalidRGB(String),
    UnsupportedColorMode(ColorSupport, ColorSupport),
    EnvError(VarError),
    InvalidOperation(String),
    ColorManipulation(String),
    InvalidColorValue(String),
    ColorConversionError {
        from: &'static str,
        to: &'static str,
        reason: String,
    },
    ComponentOutOfRange {
        component: &'static str,
        value: &'static str,
        min: &'static str,
        max: &'static str,
    },
    ValidationError {
        component: &'static str,
        value: String,
        reason: &'static str,
    },
    TerminalError {
        requested: &'static str,
        available: Option<&'static str>,
        reason: String,
    },
    ColorSpaceConversion {
        from: &'static str,
        to: &'static str,
        reason: String,
    },
    ColorCalculation(String),
    InterpolationError(String),
}

Represents errors that can occur when working with colors

Variants

NoTerminalSupport

Terminal does not support ANSI colors

InvalidHexCode(String)

Invalid hex color code provided

InvalidRGB(String)

Failed to parse RGB values

UnsupportedColorMode(ColorSupport, ColorSupport)

Terminal doesn’t support requested color mode

EnvError(VarError)

Environment variable error

InvalidOperation(String)

Invalid operation attempted

ColorManipulation(String)

Color manipulation error

InvalidColorValue(String)

Invalid color value

ColorConversionError

Fields

from: &'static str

to: &'static str

reason: String

ComponentOutOfRange

Fields

component: &'static str

value: &'static str

min: &'static str

max: &'static str

ValidationError

Color component validation error

Fields

component: &'static str

value: String

reason: &'static str

TerminalError

Terminal capability error

Fields

requested: &'static str

available: Option<&'static str>

reason: String

ColorSpaceConversion

Error during color space conversion

Fields

from: &'static str

to: &'static str

reason: String

ColorCalculation(String)

Mathematical error during color calculations

InterpolationError(String)

Error during color interpolation

Trait Implementations

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 Error for ColorError

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<ParseFloatError> for ColorError

fn from(err: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<VarError> for ColorError

fn from(err: VarError) -> Self

Converts to this type from the input type.

impl PartialEq for ColorError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ColorError

impl StructuralPartialEq for ColorError