Enum Error 

#[non_exhaustive]
pub enum Error {
    Payment(String),
    Crypto(String),
}

Errors that can be produced by ant-protocol APIs that do I/O or construct payment proofs.

Wire-format errors (serialize/deserialize, size limits, address mismatches) are reported via crate::chunk::ProtocolError because they travel across the wire inside response messages.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Payment(String)

A payment-construction or on-chain interaction failed.

Crypto(String)

A cryptographic operation failed (key parsing, signing probe).

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.