Struct SharedLookupConfig 

pub struct SharedLookupConfig {
    pub budget_bytes: usize,
    pub max_scopes: usize,
    pub key_len: usize,
}

2026-10-04: Cache settings (--prompt-lookup-shared-cache-*).

Fields

budget_bytes: usize

2026-10-04: Host bytes for all scopes together.

max_scopes: usize

2026-10-04: Most scopes held at once; each gets budget_bytes / max_scopes.

key_len: usize

2026-10-04: Tokens a match must span (the prompt-lookup n-gram length or minimum match, whichever is longer).

Implementations

impl SharedLookupConfig

pub fn scope_geometry(&self) -> Result<(usize, usize), String>

2026-10-04: Slots and ring tokens of one scope: the largest power-of-two slot table within half the scope’s bytes, and the ring in the rest. Err when the ring would hold fewer than MIN_SCOPE_TOKENS.

pub fn scope_bytes(&self) -> Result<usize, String>

2026-10-04: Bytes one scope allocates.

Trait Implementations

impl Clone for SharedLookupConfig

fn clone(&self) -> SharedLookupConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SharedLookupConfig

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

Formats the value using the given formatter.

impl PartialEq for SharedLookupConfig

fn eq(&self, other: &SharedLookupConfig) -> 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 Copy for SharedLookupConfig

impl Eq for SharedLookupConfig

impl StructuralPartialEq for SharedLookupConfig