Struct DatasetId 

pub struct DatasetId {
    pub path: Option<PathBuf>,
    pub memory_address: Option<usize>,
    pub name: String,
}

A unique identifier for a file or array.

Fields

path: Option<PathBuf>

Path for file-backed datasets

memory_address: Option<usize>

Memory address for in-memory datasets

name: String

Unique name for the dataset

Implementations

impl DatasetId

pub fn from_path(path: impl AsRef<Path>) -> Self

Create a new dataset ID from a file path.

pub fn from_address(address: usize, name: impl Into<String>) -> Self

Create a new dataset ID from a memory address.

pub fn from_name(name: impl Into<String>) -> Self

Create a new dataset ID from a name.

Trait Implementations

impl Clone for DatasetId

fn clone(&self) -> DatasetId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatasetId

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

Formats the value using the given formatter.

impl Hash for DatasetId

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 DatasetId

fn eq(&self, other: &Self) -> 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 DatasetId