Enum CompactionError 

pub enum CompactionError {
    InsufficientSources,
    ChunkNotFound(ChunkId),
    ChunkNotSealed(ChunkId),
    ChunkNotColumnar(ChunkId),
    BlockNotResident(ChunkId),
    Decode(ColumnBlockError),
    Encode(ColumnBlockError),
}

Errors returned by HypertableRegistry::compact_columnar_chunks.

Variants

InsufficientSources

Need at least 2 source chunks — merging 0 or 1 is a no-op.

ChunkNotFound(ChunkId)

One of the source chunks does not exist in this hypertable.

ChunkNotSealed(ChunkId)

A source chunk is not yet sealed — only sealed chunks can be compacted.

ChunkNotColumnar(ChunkId)

A source chunk is not in columnar form.

BlockNotResident(ChunkId)

A source chunk’s RDCC block bytes are not RAM-resident.

Decode(ColumnBlockError)

The RDCC block could not be decoded.

Encode(ColumnBlockError)

The merged RDCC block could not be encoded.

Trait Implementations

impl Clone for CompactionError

fn clone(&self) -> CompactionError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CompactionError

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

Formats the value using the given formatter.

impl Display for CompactionError

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

Formats the value using the given formatter.

impl Error for CompactionError

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 CompactionError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CompactionError