Enum Bm25Error 

pub enum Bm25Error {
    InvalidK1,
    InvalidB,
    EmptyCorpus,
    NoTokens,
}

A rejected scorer configuration.

Variants

InvalidK1

k1 was negative or not a number.

InvalidB

b was outside 0.0..=1.0 or not a number.

EmptyCorpus

The corpus had no documents, so avgdl is undefined.

NoTokens

The corpus had no tokens, so avgdl is undefined.

Trait Implementations

impl Clone for Bm25Error

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Bm25Error

impl Debug for Bm25Error

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

Formats the value using the given formatter.

impl Display for Bm25Error

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

Formats the value using the given formatter.

impl Eq for Bm25Error

impl Error for Bm25Error

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<Bm25Error> for IndexError

fn from(error: Bm25Error) -> Self

Converts to this type from the input type.

impl PartialEq for Bm25Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Bm25Error