Struct ChunkKey 

pub struct ChunkKey {
    pub dataset_addr: u64,
    pub chunk_offsets: SmallVec<[u64; 4]>,
}

Key for the chunk cache: (dataset object header address, chunk offset tuple).

Uses SmallVec<[u64; 4]> to avoid heap allocation for datasets with up to 4 dimensions (the common case for climate/science data).

Fields

dataset_addr: u64

chunk_offsets: SmallVec<[u64; 4]>

Trait Implementations

impl Clone for ChunkKey

fn clone(&self) -> ChunkKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkKey

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

Formats the value using the given formatter.

impl Hash for ChunkKey

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 ChunkKey

fn eq(&self, other: &ChunkKey) -> 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 ChunkKey

impl StructuralPartialEq for ChunkKey