Enum Error 

pub enum Error {
    Request(Error),
    ResponseParse(&'static str),
    TokenParse,
    DomainParse,
    Regex(Error),
    HeaderValue(InvalidHeaderValue),
    Json(Error),
}

Errors that can occur during GuerrillaMail operations.

Most errors originate either from HTTP failures (reqwest), malformed or unexpected responses from GuerrillaMail, or missing data required to continue an operation.

Variants

Request(Error)

An HTTP request failed.

This includes network connectivity issues, TLS errors, timeouts, and non-success HTTP status codes returned by the GuerrillaMail service.

ResponseParse(&'static str)

Response was received but did not match the expected shape/content.

Use this for “missing field”, “unexpected type”, or “schema changed” cases.

TokenParse

Failed to parse the API token from the GuerrillaMail homepage.

This error typically occurs during client construction when the expected api_token JavaScript variable cannot be found or does not match the expected format.

DomainParse

Failed to parse the available domain list from the GuerrillaMail page.

This indicates that the service response structure may have changed or did not include the expected domain information.

Regex(Error)

Failed to build or parse a regex used by the client.

HeaderValue(InvalidHeaderValue)

Failed to construct an HTTP header value.

Json(Error)

Failed to deserialize JSON returned by the GuerrillaMail API.

This usually indicates an unexpected response schema or a partially returned / malformed payload.

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<Error> for Error

fn from(source: Error) -> 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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<InvalidHeaderValue> for Error

fn from(source: InvalidHeaderValue) -> Self

Converts to this type from the input type.