Struct DiskBackedArray 

pub struct DiskBackedArray<A, D>
where
    A: Clone + Serialize + for<'de> Deserialize<'de>,
    D: Dimension + Serialize + for<'de> Deserialize<'de>,
{
    pub array: OutOfCoreArray<A, D>,
    pub read_only: bool,
}

A specialized out-of-core array that uses memory mapping for efficient access

Fields

array: OutOfCoreArray<A, D>

The underlying out-of-core array

read_only: bool

Whether the array is read-only

Implementations

impl<A, D> DiskBackedArray<A, D>

where A: Clone + Serialize + for<'de> Deserialize<'de>, D: Dimension + Serialize + for<'de> Deserialize<'de>,

pub fn new<S>( data: &ArrayBase<S, D>, file_path: &Path, strategy: ChunkingStrategy, read_only: bool, ) -> Result<Self, CoreError>

where S: Data<Elem = A>,

Create a new disk-backed array with the given data and file path

pub fn new_temp<S>( data: &ArrayBase<S, D>, strategy: ChunkingStrategy, read_only: bool, ) -> Result<Self, CoreError>

where S: Data<Elem = A>,

Create a new disk-backed array with a temporary file

pub fn load(&self) -> Result<Array<A, D>, CoreError>

Load the entire array into memory

pub fn is_temp(&self) -> bool

Check if the array is temporary

Trait Implementations

impl<A, D> Debug for DiskBackedArray<A, D>

where A: Clone + Serialize + for<'de> Deserialize<'de> + Debug, D: Dimension + Serialize + for<'de> Deserialize<'de> + Debug,

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

Formats the value using the given formatter.