Enum DataFakeError 

pub enum DataFakeError {
    ConfigParse(String),
    InvalidConfig(String),
    VariableNotFound(String),
    JsonError(Error),
    FakeOperatorError(String),
    TypeConversion(String),
    InvalidLocale(String),
    InvalidRange {
        min: f64,
        max: f64,
    },
}

All possible errors that can occur in datafake-rs operations.

Variants

ConfigParse(String)

Failed to parse the JSON configuration.

InvalidConfig(String)

The configuration structure is invalid (e.g., null schema, empty variable names).

VariableNotFound(String)

A referenced variable was not found in the context.

JsonError(Error)

JSON serialization/deserialization failed.

FakeOperatorError(String)

An error occurred in the fake data operator.

TypeConversion(String)

Failed to convert between types.

InvalidLocale(String)

The specified locale is not supported.

InvalidRange

Numeric range is invalid (min > max).

Fields

min: f64

The minimum value specified.

max: f64

The maximum value specified.

Trait Implementations

impl Debug for DataFakeError

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

Formats the value using the given formatter.

impl Display for DataFakeError

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

Formats the value using the given formatter.

impl Error for DataFakeError

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<Error> for DataFakeError

fn from(source: Error) -> Self

Converts to this type from the input type.