Enum HttpError 

#[repr(C)]
pub enum HttpError {
    Url(String),
    Io(String),
    Timeout,
    Http {
        code: u16,
        message: String,
        body: Option<Vec<u8>>,
    },
    Json(String),
}

An error produced when an HTTP request fails.

Variants fall into two groups:

Transport errors — generated by the shell when it cannot complete the HTTP exchange. These cross the FFI boundary and are serialized in the protocol: Url, Io, Timeout.

Processing errors — generated on the Rust side after a response arrives. These are never serialized or visible to shells:

• Http — produced by Response::new() when the server returns a 4xx or 5xx status. At the protocol level these arrive as HttpResult::Ok; Response::new() converts them here, so app code using crux_http::Result<Response<T>> will see them as Err(HttpError::Http { code, .. }).
• Json — produced when response body deserialisation fails.

Variants

Url(String)

The request URL could not be parsed.

Io(String)

An IO error prevented the request from completing.

Timeout

The request timed out before a response was received.

Http

Fields

code: u16

message: String

body: Option<Vec<u8>>

Json(String)

Trait Implementations

impl Clone for HttpError

fn clone(&self) -> HttpError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HttpError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HttpError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for HttpError

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

Formats the value using the given formatter.

impl Error for HttpError

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<'ʄ> Facet<'ʄ> for HttpError

const SHAPE: &'static Shape

The shape of this type, including: whether it’s a Struct, an Enum, something else?

impl From<Error> for HttpError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for HttpError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for HttpError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for HttpError

fn from(e: ParseError) -> Self

Converts to this type from the input type.

impl PartialEq for HttpError

fn eq(&self, other: &HttpError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for HttpError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for HttpError

impl StructuralPartialEq for HttpError