Enum ExtensionValidationError 

pub enum ExtensionValidationError {
    UndeclaredRole {
        role: String,
    },
    InvalidStructure {
        reason: String,
    },
    ExtensionFailed {
        message: String,
    },
}

Validation errors for protocol extensions

Variants

UndeclaredRole

Fields

role: String

InvalidStructure

Fields

reason: String

ExtensionFailed

Fields

message: String

Trait Implementations

impl Debug for ExtensionValidationError

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

Formats the value using the given formatter.

impl Display for ExtensionValidationError

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

Formats the value using the given formatter.

impl Error for ExtensionValidationError

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.