Enum Error

pub enum Error {
    InvalidUrl {
        url: String,
        reason: &'static str,
    },
    SocketError(Error),
    HttpResponseTooShort {
        actual: usize,
        needed: usize,
    },
    HttpResponseNonAsciiHello(Vec<u8>),
    HttpResponseBadHello {
        actual: String,
        expected: String,
    },
    HttpResponseBadStatus(String, ParseIntError),
    HttpResponseBadContentLength(String, ParseIntError),
    HttpResponseContentLengthTooLarge {
        length: u64,
        max: u64,
    },
    HttpErrorCode(u16),
    IncompleteResponse {
        content_length: u64,
        n_read: u64,
    },
    Json(Error),
}

Available on crate feature simple_http only.

Error that can happen when sending requests.

Variants

InvalidUrl

An invalid URL was passed.

Fields

url: String

The URL passed.

reason: &'static str

The reason the URL is invalid.

SocketError(Error)

An error occurred on the socket layer.

HttpResponseTooShort

The HTTP response was too short to even fit a HTTP 1.1 header.

Fields

actual: usize

The total length of the response.

needed: usize

Minimum length we can parse.

HttpResponseNonAsciiHello(Vec<u8>)

The HTTP response started with a HTTP/1.1 line which was not ASCII.

HttpResponseBadHello

The HTTP response did not start with HTTP/1.1

Fields

actual: String

Actual HTTP-whatever string.

expected: String

The hello string of the HTTP version we support.

HttpResponseBadStatus(String, ParseIntError)

Could not parse the status value as a number.

HttpResponseBadContentLength(String, ParseIntError)

Could not parse the status value as a number.

HttpResponseContentLengthTooLarge

The indicated content-length header exceeded our maximum.

Fields

length: u64

The length indicated in the content-length header.

max: u64

Our hard maximum on number of bytes we’ll try to read.

HttpErrorCode(u16)

Unexpected HTTP error code (non-200).

IncompleteResponse

Received EOF before getting as many bytes as were indicated by the content-length header.

Fields

content_length: u64

The content-length header.

n_read: u64

The number of bytes we actually read.

Json(Error)

JSON parsing error.

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, f: &mut Formatter<'_>) -> Result<(), Error>

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(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Error

Converts to this type from the input type.