Struct MemoryMappedArray 

pub struct MemoryMappedArray { /* private fields */ }

Memory-mapped array wrapper (conceptual - for documentation)

Implementations

impl MemoryMappedArray

pub fn new(path: String, shape: (usize, usize), dtype: String) -> Self

Create reference to memory-mapped array

pub fn shape(&self) -> (usize, usize)

Get shape

pub fn dtype(&self) -> &str

Return the dtype string for this array

pub fn path(&self) -> &str

Return the file path for this array

pub fn validate_dtype(&self) -> Result<()>

Validate that the requested dtype is compatible with the Float type used at compile time.

Returns Ok(()) when the stored dtype matches the native Float width, or an error describing the mismatch.

pub fn to_array(&self) -> Result<Array2<Float>>

Note: Actual implementation would use memmap2 crate

This validates dtype compatibility and confirms the path can be reopened before attempting to load — returning a descriptive error when either check fails.

Trait Implementations

impl Debug for MemoryMappedArray

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

Formats the value using the given formatter.