Enum HDFSError

pub enum HDFSError {
    IOError(Error),
    EncodeError(EncodeError),
    DecodeError(DecodeError),
    ChecksumError,
    NoAvailableBlock,
    NoAvailableLocation,
    EmptyFS,
    DataNodeError(Box<BlockOpResponseProto>),
    NameNodeError(Box<RpcResponseHeaderProto>),
}

hdfs error

Variants

IOError(Error)

EncodeError(EncodeError)

DecodeError(DecodeError)

ChecksumError

NoAvailableBlock

NoAvailableLocation

EmptyFS

DataNodeError(Box<BlockOpResponseProto>)

NameNodeError(Box<RpcResponseHeaderProto>)

Trait Implementations

impl Debug for HDFSError

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

Formats the value using the given formatter.

impl Display for HDFSError

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

Formats the value using the given formatter.

impl Error for HDFSError

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 From<DecodeError> for HDFSError

fn from(value: DecodeError) -> Self

Converts to this type from the input type.

impl From<EncodeError> for HDFSError

fn from(value: EncodeError) -> Self

Converts to this type from the input type.

impl From<Error> for HDFSError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<HDFSError> for Error

fn from(value: HDFSError) -> Self

Converts to this type from the input type.