Enum PreimageOracleError

pub enum PreimageOracleError {
    IOError(ChannelError),
    InvalidPreimageKey,
    KeyNotFound,
    BufferLengthMismatch(usize, usize),
    Other(String),
}

A PreimageOracleError is an enum that differentiates pipe-related errors from other errors in the PreimageOracleServer and HintReaderServer implementations.

Variants

IOError(ChannelError)

The pipe has been broken.

InvalidPreimageKey

The preimage key is invalid.

KeyNotFound

Key not found.

BufferLengthMismatch(usize, usize)

Buffer length mismatch.

Other(String)

Other errors.

Trait Implementations

impl Debug for PreimageOracleError

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

Formats the value using the given formatter.

impl Display for PreimageOracleError

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

Formats the value using the given formatter.

impl Error for PreimageOracleError

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 #99301)

Provides type-based access to context intended for error reports.

impl From<ChannelError> for PreimageOracleError

fn from(source: ChannelError) -> Self

Converts to this type from the input type.