Enum ExtractionError 

pub enum ExtractionError {
    NoTextFound(u32),
    PatternError(String),
    ConfigError(String),
    UnsupportedLanguage(String),
    InvalidThreshold(f64),
    RegexError(String),
    Generic(String),
}

Errors that can occur during invoice extraction

Variants

NoTextFound(u32)

No text found on the specified page

PatternError(String)

Pattern matching failed with details

ConfigError(String)

Invalid configuration provided

UnsupportedLanguage(String)

Unsupported language specified

InvalidThreshold(f64)

Invalid confidence threshold (must be 0.0-1.0)

RegexError(String)

Regex compilation error

Generic(String)

Generic extraction error with context

Trait Implementations

impl Debug for ExtractionError

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

Formats the value using the given formatter.

impl Display for ExtractionError

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

Formats the value using the given formatter.

impl Error for ExtractionError

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.