Struct Hdf5SparseMetadata 

pub struct Hdf5SparseMetadata {
    pub format: String,
    pub dtype: String,
    pub shape: Vec<usize>,
    pub nnz: usize,
    pub sparsity: f64,
    pub created: String,
    pub torsh_version: String,
    pub attributes: HashMap<String, String>,
}

HDF5 sparse matrix metadata

Fields

format: String

Matrix format (COO, CSR, CSC, etc.)

dtype: String

Data type (f32, f64, etc.)

shape: Vec<usize>

Matrix shape [rows, cols]

nnz: usize

Number of non-zero elements

sparsity: f64

Sparsity ratio

created: String

Creation timestamp

torsh_version: String

ToRSh version

attributes: HashMap<String, String>

Additional custom attributes

Implementations

impl Hdf5SparseMetadata

pub fn new( format: String, dtype: String, shape: Vec<usize>, nnz: usize, sparsity: f64, ) -> Self

Create new metadata

pub fn add_attribute(&mut self, key: String, value: String)

Add custom attribute

Trait Implementations

impl Clone for Hdf5SparseMetadata

fn clone(&self) -> Hdf5SparseMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Hdf5SparseMetadata

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

Formats the value using the given formatter.