Struct ExtendableDataset 

pub struct ExtendableDataset {
    pub name: String,
    pub data: Vec<f64>,
    pub chunk_size: usize,
}

An incrementally-extendable 1-D dataset.

Simulates HDF5 unlimited-dimension datasets by re-creating the backing vector on each extension.

Fields

name: String

Dataset name.

data: Vec<f64>

Current data values.

chunk_size: usize

Chunk size for the underlying buffer.

Implementations

impl ExtendableDataset

pub fn new(name: &str, chunk_size: usize) -> Self

Create a new extendable dataset.

pub fn extend(&mut self, values: &[f64])

Append values to the dataset.

pub fn flush(&self, file: &mut Hdf5File, group: &str) -> Hdf5Result<()>

Flush the current data to a group in an HDF5 file.

pub fn len(&self) -> usize

Current length.

pub fn is_empty(&self) -> bool

Return true if empty.

Trait Implementations

impl Clone for ExtendableDataset

fn clone(&self) -> ExtendableDataset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtendableDataset

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

Formats the value using the given formatter.