Trait TensorTrait 

pub trait TensorTrait<T>: Send + Sync
where
    T: Num + Clone + Debug,
{
    // Required methods
    fn new(shape: &[usize], name: Option<&str>) -> Result<Self>
       where Self: Sized;
    fn from_fd(fd: OwnedFd, shape: &[usize], name: Option<&str>) -> Result<Self>
       where Self: Sized;
    fn clone_fd(&self) -> Result<OwnedFd>;
    fn memory(&self) -> TensorMemory;
    fn name(&self) -> String;
    fn shape(&self) -> &[usize];
    fn reshape(&mut self, shape: &[usize]) -> Result<()>;
    fn map(&self) -> Result<TensorMap<T>>;
    fn buffer_identity(&self) -> &BufferIdentity;

    // Provided methods
    fn len(&self) -> usize { ... }
    fn is_empty(&self) -> bool { ... }
    fn size(&self) -> usize { ... }
}

Required Methods

fn new(shape: &[usize], name: Option<&str>) -> Result<Self>

where Self: Sized,

Create a new tensor with the given shape and optional name. If no name is given, a random name will be generated.

fn from_fd(fd: OwnedFd, shape: &[usize], name: Option<&str>) -> Result<Self>

where Self: Sized,

Create a new tensor using the given file descriptor, shape, and optional name. If no name is given, a random name will be generated.

On Linux: Inspects the fd to determine DMA vs SHM based on device major/minor. On other Unix (macOS): Always creates SHM tensor.

fn clone_fd(&self) -> Result<OwnedFd>

Clone the file descriptor associated with this tensor.

fn memory(&self) -> TensorMemory

Get the memory type of this tensor.

fn name(&self) -> String

Get the name of this tensor.

fn shape(&self) -> &[usize]

Get the shape of this tensor.

fn reshape(&mut self, shape: &[usize]) -> Result<()>

Reshape this tensor to the given shape. The total number of elements must remain the same.

fn map(&self) -> Result<TensorMap<T>>

Map the tensor into memory and return a TensorMap for accessing the data.

fn buffer_identity(&self) -> &BufferIdentity

Get the buffer identity for cache keying and liveness tracking.

Provided Methods

fn len(&self) -> usize

Get the number of elements in this tensor.

fn is_empty(&self) -> bool

Check if the tensor is empty.

fn size(&self) -> usize

Get the size in bytes of this tensor.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T> TensorTrait<T> for DmaTensor<T>

where T: Num + Clone + Debug + Send + Sync,

impl<T> TensorTrait<T> for MemTensor<T>

where T: Num + Clone + Debug + Send + Sync,

impl<T> TensorTrait<T> for PboTensor<T>

where T: Num + Clone + Debug + Send + Sync,

impl<T> TensorTrait<T> for ShmTensor<T>

where T: Num + Clone + Debug + Send + Sync,

impl<T> TensorTrait<T> for Tensor<T>

where T: Num + Clone + Debug + Send + Sync,