Enum SerperError

pub enum SerperError {
    Request(Error),
    Json(Error),
    Api {
        message: String,
    },
    InvalidApiKey,
    Config {
        message: String,
    },
    Validation {
        message: String,
    },
}

Main error type for the Serper SDK

This enum covers all possible error conditions that can occur when using the SDK, from network issues to API-specific errors.

Variants

Request(Error)

HTTP request failed

This error wraps underlying HTTP transport errors

Json(Error)

JSON parsing failed

This error occurs when the API returns invalid JSON or when serialization/deserialization fails

Api

API returned an error response

This error represents HTTP error status codes and API-specific errors

Fields

message: String

The error message from the API or HTTP status description

InvalidApiKey

Invalid API key provided

This error occurs when the API key is empty, malformed, or rejected

Config

Configuration error

This error occurs when SDK configuration is invalid

Fields

message: String

Description of the configuration issue

Validation

Validation error

This error occurs when input parameters are invalid

Fields

message: String

Description of the validation issue

Implementations

impl SerperError

pub fn api_error(message: impl Into<String>) -> Self

Creates a new API error with a custom message

pub fn config_error(message: impl Into<String>) -> Self

Creates a new configuration error

pub fn validation_error(message: impl Into<String>) -> Self

Creates a new validation error

pub fn is_auth_error(&self) -> bool

Checks if the error is related to authentication

pub fn is_network_error(&self) -> bool

Checks if the error is related to network/transport

pub fn is_parse_error(&self) -> bool

Checks if the error is related to data parsing

pub fn is_api_error(&self) -> bool

Checks if the error is an API error

Trait Implementations

impl Debug for SerperError

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

Formats the value using the given formatter.

impl Display for SerperError

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

Formats the value using the given formatter.

impl Error for SerperError

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 SerperError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SerperError

fn from(source: Error) -> Self

Converts to this type from the input type.