Enum ClientError 

#[non_exhaustive]
pub enum ClientError {
    Unauthorized {
        status_code: u16,
        message: String,
    },
    Forbidden {
        status_code: u16,
        message: String,
    },
    NotFound {
        status_code: u16,
        message: String,
    },
    Conflict {
        status_code: u16,
        message: String,
    },
    InvalidRequest {
        status_code: u16,
        message: String,
    },
    UnprocessableEntity {
        status_code: u16,
        message: String,
    },
    RateLimited {
        status_code: u16,
        message: String,
    },
    ServerError {
        status_code: u16,
        message: String,
    },
    Http(HttpError),
    Json(Error),
    InvalidUrl(String),
    Configuration(String),
}

Errors that can occur when using the ANS client.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unauthorized

Authentication failed (401).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

Forbidden

Insufficient permissions (403).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

NotFound

Resource not found (404).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

Conflict

Resource conflict (409).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

InvalidRequest

Invalid request (400).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

UnprocessableEntity

Unprocessable entity (422).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

RateLimited

Rate limited (429).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

ServerError

Server error (5xx).

Fields

status_code: u16

HTTP status code.

message: String

Error message from the server.

Http(HttpError)

HTTP transport error.

Json(Error)

JSON serialization/deserialization error.

InvalidUrl(String)

URL parsing error.

Configuration(String)

Configuration error.

Implementations

impl ClientError

pub fn from_response(status_code: u16, body: &str) -> Self

Create an error from an HTTP status code and response body.

pub fn status_code(&self) -> Option<u16>

Get the HTTP status code if this error originated from an HTTP response.

Trait Implementations

impl Debug for ClientError

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

Formats the value using the given formatter.

impl Display for ClientError

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

Formats the value using the given formatter.

impl Error for ClientError

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 ClientError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<HttpError> for ClientError

fn from(source: HttpError) -> Self

Converts to this type from the input type.