Struct PytorchMetadata 

pub struct PytorchMetadata {
    pub format_version: Option<String>,
    pub format_type: FileFormat,
    pub byte_order: ByteOrder,
    pub has_storage_alignment: bool,
    pub pytorch_version: Option<String>,
    pub tensor_count: usize,
    pub total_data_size: Option<usize>,
}

Metadata about a PyTorch file

Contains information about the file format, version, and other properties that can be useful for debugging or compatibility checking.

Fields

format_version: Option<String>

Format version (e.g., “1.0” for modern ZIP format)

format_type: FileFormat

File format type (ZIP, Legacy, or Pickle)

byte_order: ByteOrder

Byte order (endianness) - currently only LittleEndian is supported

has_storage_alignment: bool

Whether the file has storage alignment information

pytorch_version: Option<String>

PyTorch version that saved the file (if available)

tensor_count: usize

Number of tensors in the file

total_data_size: Option<usize>

Total size of tensor data in bytes (if available)

Implementations

impl PytorchMetadata

pub fn is_modern_format(&self) -> bool

Check if this is a modern format file (ZIP-based, PyTorch 1.6+)

pub fn is_legacy_format(&self) -> bool

Check if this is a legacy format file (PyTorch 0.1.10 - 1.5)

Trait Implementations

impl Clone for PytorchMetadata

fn clone(&self) -> PytorchMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PytorchMetadata

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

Formats the value using the given formatter.