Struct DiskOrderedCursorOptions 

pub struct DiskOrderedCursorOptions {
    pub queue_size: usize,
    pub internal_memory_limit: usize,
    pub lsn_batch_size: usize,
    pub keys_only: bool,
    pub dedup_keys: bool,
}

Plain-data options accepted by DiskOrderedCursorImpl::open.

The public noxu-db::DiskOrderedCursorConfig is mapped onto this struct at the API boundary so the implementation crate has no knowledge of the outer config type.

Fields

queue_size: usize

Maximum number of entries the data channel may hold.

internal_memory_limit: usize

Soft cap on the cumulative key+data bytes buffered in the channel.

lsn_batch_size: usize

Advisory: max LSNs to consider per producer batch. Currently honoured as a periodic shutdown-flag check interval.

keys_only: bool

If true, only key bytes are returned; data is empty.

dedup_keys: bool

If true, keep a (db_idx, key) HashSet and skip duplicates.

Trait Implementations

impl Clone for DiskOrderedCursorOptions

fn clone(&self) -> DiskOrderedCursorOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiskOrderedCursorOptions

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

Formats the value using the given formatter.

impl Default for DiskOrderedCursorOptions

fn default() -> Self

Returns the “default value” for a type.