Enum Error

pub enum Error {
    Json(String),
    Fetcher {
        name: String,
        error: String,
    },
    Matcher {
        fetcher: String,
        error: String,
    },
    UnknownOperator(String),
    Operator {
        name: String,
        error: String,
    },
    Regex(Error),
    IpAddress(AddrParseError),
    IpSubnet(AddrParseError),
}

Represents possible errors that can occur during rules parsing.

Variants

Json(String)

Covers general JSON parsing issues, such as missing fields or incorrect types.

Fetcher

Triggered when a fetcher specified in the JSON rule is invalid.

Fields

name: String

error: String

Matcher

Triggered when an error in the matcher occurs when parsing it.

Fields

fetcher: String

error: String

UnknownOperator(String)

Triggered when an operator specified in the JSON rule isn’t registered in the engine.

Operator

Triggered when an error in the operator occurs when parsing it.

Fields

name: String

error: String

Regex(Error)

IpAddress(AddrParseError)

IpSubnet(AddrParseError)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<AddrParseError> for Error

fn from(source: AddrParseError) -> Self

Converts to this type from the input type.

impl From<AddrParseError> for Error

fn from(source: AddrParseError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.