Enum TableProtocolError 

#[non_exhaustive]
pub enum TableProtocolError {
    UnsupportedVersion {
        expected: u32,
        found: u64,
    },
    UnsupportedReaderFeatures {
        features: Vec<String>,
    },
    UnsupportedWriterFeatures {
        features: Vec<String>,
    },
    ReaderFeaturesRemoved {
        features: Vec<String>,
    },
    WriterFeaturesRemoved {
        features: Vec<String>,
    },
    ProtocolVersionDecreased {
        previous: u32,
        next: u32,
    },
}

A table protocol requirement or transition is not supported.

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.

UnsupportedVersion

The table uses a core protocol version this client cannot decode.

Fields

expected: u32

Core protocol version supported by this client.

found: u64

Core protocol version required by the table.

UnsupportedReaderFeatures

The table requires reader features this client does not support.

Fields

features: Vec<String>

Unsupported feature identifiers in canonical order.

UnsupportedWriterFeatures

The table requires writer features this client does not support.

Fields

features: Vec<String>

Unsupported feature identifiers in canonical order.

ReaderFeaturesRemoved

A metadata update removed previously required reader features.

Fields

features: Vec<String>

Removed feature identifiers in canonical order.

WriterFeaturesRemoved

A metadata update removed previously required writer features.

Fields

features: Vec<String>

Removed feature identifiers in canonical order.

ProtocolVersionDecreased

A metadata update decreased the core protocol version.

Fields

previous: u32

Protocol version before the metadata update.

next: u32

Protocol version after the metadata update.

Trait Implementations

impl Debug for TableProtocolError

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

Formats the value using the given formatter.

impl Display for TableProtocolError

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

Formats the value using the given formatter.

impl Eq for TableProtocolError

impl Error for TableProtocolError

where Self: Debug + Display,

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 ErrorCompat for TableProtocolError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl From<TableProtocolError> for AppendError

where TableProtocolError: Into<TableProtocolError>,

fn from(error: TableProtocolError) -> Self

Converts to this type from the input type.

impl From<TableProtocolError> for CreateTableError

where TableProtocolError: Into<TableProtocolError>,

fn from(error: TableProtocolError) -> Self

Converts to this type from the input type.

impl From<TableProtocolError> for OptimizeError

where TableProtocolError: Into<TableProtocolError>,

fn from(error: TableProtocolError) -> Self

Converts to this type from the input type.

impl From<TableProtocolError> for CommitError

where TableProtocolError: Into<TableProtocolError>,

fn from(error: TableProtocolError) -> Self

Converts to this type from the input type.

impl PartialEq for TableProtocolError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TableProtocolError