Struct ModelConfig 

pub struct ModelConfig {

    pub model: EmbeddingModel,
    pub name: String,
    pub hf_repo: String,
    pub revision: Option<String>,
    pub onnx_path: String,
    pub vocab_file: VocabSource,
    pub dimensions: usize,
    pub max_seq_len: usize,
    pub model_min_bytes: u64,
    pub vocab_min_bytes: u64,
    pub query_prefix: Option<String>,
    pub document_prefix: Option<String>,
    pub needs_token_type_ids: bool,
    pub format: ModelFormat,
    pub pinned_sha256: &'static [(&'static str, &'static str)],
}

Complete configuration for a single embedding model.

Fields

model: EmbeddingModel

name: String

hf_repo: String

revision: Option<String>

Optional revision pin for custom models (None = main).

onnx_path: String

vocab_file: VocabSource

dimensions: usize

max_seq_len: usize

model_min_bytes: u64

vocab_min_bytes: u64

query_prefix: Option<String>

Optional prefix prepended to queries before embedding.

document_prefix: Option<String>

Optional prefix prepended to documents/code before embedding.

needs_token_type_ids: bool

Whether the model expects token_type_ids input (BERT-style). Some models (e.g. nomic-embed) only use input_ids + attention_mask.

format: ModelFormat

How the weights are stored and run.

pinned_sha256: &'static [(&'static str, &'static str)]

(local file, sha256-hex) every download must match; empty means trust-on-first-use via model.lock.json.

Implementations

impl ModelConfig

pub fn local_model_file(&self) -> &'static str

File name of the weights inside the model directory.

pub fn model_url(&self) -> String

Full HuggingFace download URL for the model weights.

pub fn vocab_url(&self) -> String

Full HuggingFace download URL for the vocabulary/tokenizer file.

Trait Implementations

impl Clone for ModelConfig

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 ModelConfig

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

Formats the value using the given formatter.