Enum BindError 

pub enum BindError {
    BadLength {
        len: usize,
    },
    Malformed,
}

Failure modes for verify_binding.

Variants

BadLength

Signature is not the 65-byte EOA form. ERC-1271 smart-account bindings (variable length) are not supported off-chain; a smart-account client binds through a capability-delegated EOA signer instead (ADR 024 §Off-Chain Signature Verification — EOA Recovery Only).

Fields

len: usize

The length that was offered.

Malformed

Signature is 65 bytes but malformed — non-canonical s or invalid recovery id; no address could be recovered.

Trait Implementations

impl Debug for BindError

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

Formats the value using the given formatter.

impl Display for BindError

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

Formats the value using the given formatter.

impl Eq for BindError

impl Error for BindError

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 BindError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BindError