Struct BlockTable 

pub struct BlockTable { /* private fields */ }

Per-sequence mapping from logical to physical blocks.

Implementations

impl BlockTable

pub fn new(block_size: usize) -> Self

Create an empty block table.

pub fn num_blocks(&self) -> usize

Number of allocated blocks.

pub fn num_tokens(&self) -> usize

Number of tokens stored.

pub fn logical_to_physical(&self, logical_idx: usize) -> Option<BlockId>

Map logical block index to physical block ID.

pub fn append_block(&mut self, block_id: BlockId)

Add a new block mapping.

pub fn token_to_block(&self, token_pos: usize) -> (usize, usize)

Convert token position to (logical_block_idx, offset_within_block).

pub fn set_num_tokens(&mut self, n: usize)

Update the token count.

impl BlockTable

pub fn clear(&mut self)

Clear all block mappings (caller must free physical blocks separately).