Enum LexicalFilterError 

pub enum LexicalFilterError {
    SegmentCount {
        expected: usize,
        actual: usize,
    },
    RowOutOfRange {
        segment: usize,
        row: u32,
        row_count: u32,
    },
    Index(IndexError),
}

Typed lexical filter planning or scoring failure.

Variants

SegmentCount

One bitmap per lexical segment is required.

Fields

expected: usize

Lexical segment count.

actual: usize

Supplied bitmap count.

RowOutOfRange

An allow-list row exceeded its segment’s dense row space.

Fields

segment: usize

Segment ordinal.

row: u32

Invalid row.

row_count: u32

Segment row count.

Index(IndexError)

The lexical scorer rejected the index or query.

Trait Implementations

impl Debug for LexicalFilterError

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

Formats the value using the given formatter.

impl Display for LexicalFilterError

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

Formats the value using the given formatter.

impl Error for LexicalFilterError

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<IndexError> for LexicalFilterError

fn from(error: IndexError) -> Self

Converts to this type from the input type.

impl From<LexicalFilterError> for StoreLexicalError

fn from(error: LexicalFilterError) -> Self

Converts to this type from the input type.