Struct InputSignature 

pub struct InputSignature { /* private fields */ }

Value-free signature of all tensor inputs for one prepare request.

Examples

use tenferro_runtime::InputSignature;

let signature = InputSignature::new(Vec::new());
assert!(signature.entries().is_empty());

Implementations

impl InputSignature

pub fn new(entries: Vec<InputSignatureEntry>) -> Self

Build a signature from already prepared entries.

Examples

use tenferro_runtime::InputSignature;

let signature = InputSignature::new(Vec::new());
assert_eq!(signature.entries().len(), 0);

pub fn from_reads(reads: &[TensorRead<'_>]) -> Result<Self, PrepareError>

Build a value-free signature from borrowed tensor reads.

Examples

use tenferro_runtime::{InputSignature, TensorRead, Tensor};

let tensor = Tensor::from_vec_col_major(vec![2], vec![1.0_f64, 2.0])?;
let signature = InputSignature::from_reads(&[TensorRead::from_tensor(&tensor)])?;
assert_eq!(signature.entries()[0].shape(), &[2]);

Errors

Returns PrepareError::InputSignature with the original typed tensor metadata error when shape, stride, or compactness metadata cannot be read.

pub fn entries(&self) -> &[InputSignatureEntry]

Return the per-input entries.

Examples

use tenferro_runtime::InputSignature;

assert!(InputSignature::new(Vec::new()).entries().is_empty());

Trait Implementations

impl Clone for InputSignature

fn clone(&self) -> InputSignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputSignature

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

Formats the value using the given formatter.

impl Hash for InputSignature

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for InputSignature

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for InputSignature

impl StructuralPartialEq for InputSignature