Enum Format 

pub enum Format {
    Gguf,
    SafeTensors,
    Onnx,
}

A supported ML model container format.

Variants

Gguf

GGUF (llama.cpp).

SafeTensors

SafeTensors.

Onnx

ONNX (ModelProto).

Implementations

impl Format

pub fn detect(data: &[u8]) -> Option<Format>

Detect the container format from the leading bytes.

GGUF and SafeTensors are recognized structurally; ONNX has no magic number and is matched last as a best-effort protobuf shape check (see onnx::is_onnx), so it can yield a false positive on unrelated protobuf. When the format is known in advance, prefer embed_manifest_as over auto-detection.

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

A short human-readable name.

pub fn model_type(self) -> ModelType

The most specific C2PA ModelType for this container. GGUF and SafeTensors are framework-agnostic containers, so they map to the generic c2pa.types.model; ONNX maps to c2pa.types.model.onnx.

Trait Implementations

impl Clone for Format

fn clone(&self) -> Format

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Format

impl Debug for Format

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

Formats the value using the given formatter.

impl Eq for Format

impl PartialEq for Format

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Format