Struct Span 

pub struct Span {
    pub start: usize,
    pub end: usize,
    pub text: String,
    pub weakest_token: String,
    pub min_prob: f64,
    pub alternatives: Vec<Candidate>,
    pub entropy_bits: Option<f64>,
}

A run of low-confidence words.

Fields

start: usize

First token index (inclusive).

end: usize

Last token index (exclusive).

text: String

The span text, tokens joined.

weakest_token: String

The least likely token in the span and its probability.

min_prob: f64

Probability of the weakest token.

alternatives: Vec<Candidate>

What the model considered at the weakest token, most likely first. Empty when the input has no top_logprobs.

entropy_bits: Option<f64>

Entropy in bits of the alternatives at the weakest token, after renormalising them to sum to 1 (only the top-k alternatives are returned, so this is a lower bound on the model’s real entropy). 0 for one alternative, 1 for two equally likely ones. None without top_logprobs.

Implementations

impl Span

pub fn describe(&self) -> String

One-line human description, e.g. p=0.57 at "ord"; model also considered "üsseldorf" (0.39).

Trait Implementations

impl Clone for Span

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Span

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

Formats the value using the given formatter.

impl PartialEq for Span

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Span

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Span