Enum HighlightError 

#[non_exhaustive]
pub enum HighlightError {
    QueryTooLong {
        len: usize,
        max: usize,
    },
    UnknownTerm {
        id: u32,
    },
    SourceMismatch,
    CostMismatch {
        expected: Cost,
        found: Option<Cost>,
    },
}

Why a hit could not be highlighted.

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.

QueryTooLong

The query is longer than MAX_QUERY_LEN.

Fields

len: usize

Query length in code points (after normalisation for highlight_text).

max: usize

The limit.

UnknownTerm

The hit’s id is not a term of this trie.

Fields

id: u32

The id.

SourceMismatch

The source string does not normalise (with the trie’s normaliser, if any) to the hit’s term.

CostMismatch

The alignment of this query and term does not cost what the hit says: the hit comes from another query, cost model, trie or mode.

Fields

expected: Cost

The hit’s cost.

found: Option<Cost>

The recomputed cost, or None when it was not computed because it certainly exceeds expected (or expected exceeds any budget a search accepts).

Trait Implementations

impl Clone for HighlightError

fn clone(&self) -> HighlightError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HighlightError

impl Debug for HighlightError

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

Formats the value using the given formatter.

impl Display for HighlightError

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

Formats the value using the given formatter.

impl Eq for HighlightError

impl PartialEq for HighlightError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HighlightError