Enum CorsConfigError 

pub enum CorsConfigError {
    CredentialedWildcard,
}

Error type for CORS configuration validation.

Variants

CredentialedWildcard

CORS misconfiguration: wildcard origin with credentials enabled.

The combination allow_all_origins: true and credentials: true is not allowed — it would grant credentialed access to every origin, bypassing same-origin policy. Use an explicit origin list instead.

Trait Implementations

impl Clone for CorsConfigError

fn clone(&self) -> CorsConfigError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CorsConfigError

impl Debug for CorsConfigError

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

Formats the value using the given formatter.

impl Display for CorsConfigError

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

Formats the value using the given formatter.

impl Eq for CorsConfigError

impl Error for CorsConfigError

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 PartialEq for CorsConfigError

fn eq(&self, other: &CorsConfigError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CorsConfigError