Struct Hdf5Dataset 

pub struct Hdf5Dataset {
    pub name: String,
    pub dims: Vec<usize>,
    pub dtype: H5Dtype,
    pub chunk_size: Option<Vec<usize>>,
    pub compression_level: u8,
    pub attributes: HashMap<String, String>,
    pub data: Vec<f64>,
}

Mock HDF5 dataset.

Fields

name: String

Dataset name.

dims: Vec<usize>

Dimensions.

dtype: H5Dtype

Data type.

chunk_size: Option<Vec<usize>>

Chunk size (for chunked storage).

compression_level: u8

Compression level (0 = none, 9 = max).

attributes: HashMap<String, String>

Dataset attributes.

data: Vec<f64>

Raw data storage (f64 for simplicity).

Implementations

impl Hdf5Dataset

pub fn new(name: &str, dims: Vec<usize>, dtype: H5Dtype) -> Self

Create a new dataset.

pub fn set_chunk_size(&mut self, chunk: Vec<usize>)

Set chunk size.

pub fn set_compression(&mut self, level: u8)

Set compression level.

pub fn set_attr(&mut self, key: &str, value: &str)

Set an attribute.

pub fn get_attr(&self, key: &str) -> Option<&str>

Get an attribute.

pub fn n_elements(&self) -> usize

Total number of elements.

pub fn memory_bytes(&self) -> usize

Estimated memory footprint (bytes).

pub fn write_slice(&mut self, offset: usize, values: &[f64])

Write data slice.

pub fn read_slice(&self, offset: usize, length: usize) -> Vec<f64>

Read data slice.

Trait Implementations

impl Clone for Hdf5Dataset

fn clone(&self) -> Hdf5Dataset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Hdf5Dataset

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

Formats the value using the given formatter.