Enum SignError 

pub enum SignError {
    Header(ToStrError),
    NewHeader(InvalidHeaderValue),
    RequiredError(RequiredError),
    Host(String),
    BodyPresent,
    Canceled,
}

Variants

Header(ToStrError)

An error occurred when reading the request’s headers

NewHeader(InvalidHeaderValue)

An error occured when adding a new header

RequiredError(RequiredError)

Some headers were marked as required, but are missing

Host(String)

Missing host

BodyPresent

Request Body already exists

Canceled

Panic in blocking operation

Trait Implementations

impl Debug for SignError

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

Formats the value using the given formatter.

impl Display for SignError

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

Formats the value using the given formatter.

impl Error for SignError

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.