Enum ReadabilityFormula 

#[non_exhaustive]
pub enum ReadabilityFormula {
    FleschKincaid,
    KandelMoles,
    WienerSachtextformel,
    Gulpease,
    Lix,
    FernandezHuerta,
}

Readability formula selection based on content language.

Marked #[non_exhaustive] so additional formulae (Dale-Chall, Linsear-Write, Coleman-Liau) can ship in minor versions.

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.

FleschKincaid

Flesch-Kincaid (English).

KandelMoles

Kandel-Moles (French).

WienerSachtextformel

Wiener Sachtextformel (German).

Gulpease

Gulpease index (Italian).

Lix

LIX readability (Swedish/Scandinavian).

FernandezHuerta

Fernández Huerta (Spanish).

Implementations

impl ReadabilityFormula

pub fn from_lang(lang: &str) -> Option<Self>

Selects the appropriate formula from a language code.

Accepts BCP 47 codes (e.g., "en", "fr", "de-AT"). Returns None for unsupported languages.

Examples

use ssg::llm::ReadabilityFormula;

assert_eq!(ReadabilityFormula::from_lang("en"), Some(ReadabilityFormula::FleschKincaid));
assert_eq!(ReadabilityFormula::from_lang("xx"), None);

Trait Implementations

impl Clone for ReadabilityFormula

fn clone(&self) -> ReadabilityFormula

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReadabilityFormula

impl Debug for ReadabilityFormula

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

Formats the value using the given formatter.

impl Eq for ReadabilityFormula

impl PartialEq for ReadabilityFormula

fn eq(&self, other: &ReadabilityFormula) -> 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 ReadabilityFormula