Enum ImgGenSpecError 

pub enum ImgGenSpecError {
    InvalidLayerHeight,
    InvalidCssColor {
        value: String,
        reason: String,
    },
    InvalidGradientSpec {
        reason: String,
    },
}

Errors produced while validating or parsing image generation specifications.

Variants

InvalidLayerHeight

Returned when a layer height would evaluate to zero.

InvalidCssColor

Returned when a CSS color string cannot be parsed.

Fields

value: String

The input value that failed to parse.

reason: String

The parser-provided failure reason.

InvalidGradientSpec

Returned when a gradient specification cannot be converted into a gradient.

Fields

reason: String

The gradient builder failure reason.

Trait Implementations

impl Debug for ImgGenSpecError

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

Formats the value using the given formatter.

impl Display for ImgGenSpecError

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

Formats the value using the given formatter.

impl Error for ImgGenSpecError

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<ImgGenSpecError> for ImgGenRendererError

fn from(source: ImgGenSpecError) -> Self

Converts to this type from the input type.