Enum sp_core::offchain::HttpError

#[repr(C)]
pub enum HttpError {
    DeadlineReached = 1,
    IoError = 2,
    Invalid = 3,
}

An error enum returned by some http methods.

Variants

DeadlineReached = 1

The requested action couldn’t been completed within a deadline.

IoError = 2

There was an IO Error while processing the request.

Invalid = 3

The ID of the request is invalid in this context.

Trait Implementations

impl Clone for HttpError

fn clone(&self) -> HttpError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HttpError

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

Formats the value using the given formatter.

impl Decode for HttpError

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for HttpError

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<HttpError> for u32

fn from(c: HttpError) -> Self

Converts to this type from the input type.

impl From<HttpError> for u8

fn from(var: HttpError) -> u8

Converts to this type from the input type.

impl PartialEq for HttpError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PassBy for HttpError

type PassBy = Enum<HttpError>

The strategy that should be used to pass the type.

impl TryFrom<u32> for HttpError

type Error = ()

The type returned in the event of a conversion error.

fn try_from(error: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u8> for HttpError

type Error = ()

The type returned in the event of a conversion error.

fn try_from(inner: u8) -> Result<Self, ()>

Performs the conversion.

impl Copy for HttpError

impl EncodeLike for HttpError

impl Eq for HttpError

impl StructuralEq for HttpError

impl StructuralPartialEq for HttpError