Struct NllbLang 

pub struct NllbLang {
    pub src_lang_id: u32,
    pub tgt_lang_id: u32,
    pub decoder_start_id: u32,
    pub eos_id: u32,
    pub pad_id: u32,
}

2026-09-25: Resolved translation tokens for the deployment. src_lang_id and tgt_lang_id are the defaults from --src-lang/--tgt-lang; a request’s own non-zero language ids override them. The factory sets decoder_start_id and eos_id to the config’s eos_token_id and pad_id to 1.

Fields

src_lang_id: u32

2026-09-25: Source-language token prepended to the encoder input.

tgt_lang_id: u32

2026-09-25: Target-language token forced as the first decoded token (forced_bos).

decoder_start_id: u32

2026-09-25: Decoder start token, the first decoder input.

eos_id: u32

2026-09-25: End-of-sequence token: appended to the encoder input, and it ends a beam hypothesis.

pad_id: u32

2026-09-25: Padding token id; encoder positions skip it.

Trait Implementations

impl Clone for NllbLang

fn clone(&self) -> NllbLang

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NllbLang

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

Formats the value using the given formatter.

impl Copy for NllbLang