Enum TensorDataRef 

pub enum TensorDataRef<'a> {
    Raw(Bytes),
    Strings(&'a [Bytes]),
    F32(&'a [f32]),
    F64(&'a [f64]),
    I32(&'a [i32]),
    I64(&'a [i64]),
    U64(&'a [u64]),
}

Zero-copy tensor data reference

Variants

Raw(Bytes)

Strings(&'a [Bytes])

F32(&'a [f32])

F64(&'a [f64])

I32(&'a [i32])

I64(&'a [i64])

U64(&'a [u64])

Implementations

impl<'a> TensorDataRef<'a>

pub fn len(&self) -> usize

Total byte length across all variants

For Strings, returns the sum of all string element byte lengths. If all Strings are empty, returns 0.

pub fn is_empty(&self) -> bool

Returns true if data contains no elements

For Raw and numeric variants, equivalent to len() == 0. For Strings, checks if the slice of string elements is empty.

pub fn as_slice(&self) -> Option<&[u8]>

Get data as contiguous byte slice

Raw and numeric variants borrow directly. Returns None for the Strings variant as string arrays are not contiguous byte buffers.

pub fn strings(&self) -> Option<&'a [Bytes]>

Access the string elements if the variant is Strings. Returns None otherwise.

Trait Implementations

impl<'a> Clone for TensorDataRef<'a>

fn clone(&self) -> TensorDataRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TensorDataRef<'a>

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

Formats the value using the given formatter.