pub trait StorageScalar:
Clone
+ Send
+ Sync
+ 'static {
// Required methods
fn build_dense_storage(
data: Vec<Self>,
logical_dims: &[usize],
) -> Result<Storage>;
fn build_diag_storage(
diag_data: Vec<Self>,
logical_rank: usize,
) -> Result<Storage>;
fn build_structured_storage(
data: Vec<Self>,
payload_dims: Vec<usize>,
strides: Vec<isize>,
axis_classes: Vec<usize>,
) -> Result<Storage>;
}Expand description
Trait for scalar types that can be stored in Storage.
This enables generic constructors such as Storage::from_dense_col_major
and Storage::from_diag_col_major. Implemented for f64 and Complex64.
§Examples
use tensor4all_tensorbackend::{Storage, StorageScalar};
// Using the generic constructor -- scalar type is inferred from data
let s = Storage::from_dense_col_major(vec![1.0_f64, 2.0, 3.0], &[3]).unwrap();
assert!(s.is_f64());
use num_complex::Complex64;
let c = Storage::from_dense_col_major(
vec![Complex64::new(1.0, 0.0), Complex64::new(0.0, 1.0)],
&[2],
).unwrap();
assert!(c.is_c64());Required Methods§
Sourcefn build_dense_storage(
data: Vec<Self>,
logical_dims: &[usize],
) -> Result<Storage>
fn build_dense_storage( data: Vec<Self>, logical_dims: &[usize], ) -> Result<Storage>
Build a dense Storage from column-major data.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.