Enum AuthConfigError 

pub enum AuthConfigError {
    EmptyKeyList,
    WhitespaceInKey,
    RngFailure(Error),
}

Errors that can occur when constructing an auth layer from a key list.

Variants

EmptyKeyList

Returned when the key list passed to the constructor is empty.

WhitespaceInKey

Returned when any key contains ASCII whitespace characters.

Keys with leading or trailing whitespace are almost always a configuration error (copy-paste of a quoted value, trailing newline, etc.). Rejecting them at construction time prevents silent authentication failures later.

RngFailure(Error)

Returned when the system RNG fails to seed the per-process HMAC key.

Trait Implementations

impl Debug for AuthConfigError

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

Formats the value using the given formatter.

impl Display for AuthConfigError

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

Formats the value using the given formatter.

impl Error for AuthConfigError

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.