Struct BondChunk 

pub struct BondChunk { /* private fields */ }

One independently requestable range of an immutable bond table.

Implementations

impl BondChunk

pub fn shared( descriptor: ChunkDescriptor, structure: Structure, source_range: Range<u32>, atom_dataset: DatasetId, atom_logical_start: LogicalRow, ) -> Result<Self, ProviderError>

Retains an existing bond-table range without materialising edge columns.

Errors

Rejects unavailable topology, mismatched lengths, ranges outside the source table, or atom identities that overflow the global row space.

pub const fn descriptor(&self) -> ChunkDescriptor

Stable bond-chunk metadata.

pub const fn atom_dataset(&self) -> DatasetId

Atom dataset referenced by both endpoint columns.

pub const fn structure(&self) -> &Structure

Retained immutable source; its coordinate columns are never copied.

pub fn record(&self, local: LocalRow) -> Result<BondChunkRecord, ProviderError>

Projects one local bond row to global atom identities in O(1).

Errors

Returns a typed error for a local row outside the chunk or identity arithmetic overflow.

pub fn minimum_host_bytes(&self) -> Result<u64, ProviderError>

Minimum bytes represented by the retained native edge columns.

Errors

Returns a typed error if byte accounting exceeds u64.

Trait Implementations

impl Clone for BondChunk

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BondChunk

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

Formats the value using the given formatter.