Enum HttpError 

pub enum HttpError {
    EmptyRequestLine,
    MissingMethod,
    MissingTarget,
    MissingVersion,
    TrailingData,
    InvalidHeaderValue,
    InvalidMethod,
    InvalidTarget,
    InvalidVersion,
    MissingLineEnding,
    NotEnoughSpace(usize),
}

Available on crate feature http only.

📡 ⇄ 🚩 HTTP parsing and formatting error.

---

^{📍 sys/net/http}

---

Variants

EmptyRequestLine

The request line is empty.

MissingMethod

The request line is missing the method token.

MissingTarget

The request line is missing the request-target token.

MissingVersion

The request line is missing the HTTP-version token.

TrailingData

The request line contains extra data after the HTTP-version token.

InvalidHeaderValue

A response header value contains a forbidden control byte.

InvalidMethod

The method is not a valid HTTP token.

InvalidTarget

The request target is malformed.

InvalidVersion

The HTTP version token is invalid or unsupported.

MissingLineEnding

A required CRLF line ending was not found.

NotEnoughSpace(usize)

The destination buffer is too small.

Contains the minimum required length in bytes.

Implementations

impl HttpError

pub const fn needed_space(self) -> Option<usize>

Returns the minimum required buffer length, when known.

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 ConstInit for HttpError

const INIT: Self = Self::EmptyRequestLine

Returns the compile-time “initial value” for a type.

impl Copy for HttpError

impl Debug for HttpError

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

Formats the value using the given formatter.

impl Display for HttpError

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

Formats the value using the given formatter.

impl Eq for HttpError

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 Hash for HttpError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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 StructuralPartialEq for HttpError