Enum HttpError 

#[non_exhaustive]
pub enum HttpError {
    Build(String),
    InvalidUrl {
        url: String,
        reason: String,
    },
    Transport(String),
    Timeout(Duration),
    Cancelled,
    BodyTooLarge {
        limit: usize,
    },
    Status {
        status: u16,
        body: String,
    },
}

Errors produced by the unified HTTP layer.

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.

Build(String)

The underlying reqwest client could not be constructed.

InvalidUrl

A URL failed validation.

Fields

url: String

The rejected URL.

reason: String

Why it was rejected.

Transport(String)

A transport-level failure (DNS, connection, body read, …).

Timeout(Duration)

The total timeout elapsed before a response/body was produced.

Cancelled

The operation was cancelled via a CancellationToken.

BodyTooLarge

The response body exceeded the configured byte limit.

Fields

limit: usize

The configured limit.

Status

A non-success HTTP status. Error bodies are read with a small bound.

Fields

status: u16

Numeric status code.

body: String

Bounded response body.

Trait Implementations

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, __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.