Enum RequestError 

pub enum RequestError {
    Transport(Box<dyn Error + Send + Sync>),
    Api(Box<ProblemError>),
    Unreadable {
        status: u16,
        detail: String,
    },
    Unwritable {
        detail: String,
    },
}

Everything a generated method answers instead of what it was asked for.

Variants

Transport(Box<dyn Error + Send + Sync>)

The request never reached the API, or its answer never came back.

Api(Box<ProblemError>)

The API answered a failure, and described it.

Held behind a pointer, so that every method answers a small error whatever the document declares a failure body to carry.

Unreadable

The API answered something this crate cannot read.

Fields

status: u16

Status the API answered under.

detail: String

What was answered, as much of it as fits included.

Unwritable

The body of the request could not be written.

Fields

detail: String

Why it could not be written.

Implementations

impl RequestError

pub fn transport<E>(cause: E) -> Self

where E: Error + Send + Sync + 'static,

Reports that the request never reached the API.

pub fn unwritable(cause: Error) -> Self

Reports a request body this crate could not write.

pub fn unreadable(status: u16, payload: &[u8], cause: &Error) -> Self

Reports an answer this crate could not read.

Trait Implementations

impl Debug for RequestError

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

Formats the value using the given formatter.

impl Display for RequestError

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

Formats the value using the given formatter.

impl Error for RequestError

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.