Struct MemoryPolicy 

pub struct MemoryPolicy {
    pub memory_path: String,
    pub stale_warning_days: u32,
    pub retrieval_top_k: usize,
    pub validation_enabled: bool,
    pub max_content_bytes: Option<u32>,
    pub max_name_length: Option<usize>,
}

Declarative configuration for the kernel’s long-term memory subsystem.

Installed via the set_memory_policy input event (opt-in). When no policy is installed the kernel preserves pre-policy behavior: every write_memory is validated with the default rules and query_memory uses the requested top_k verbatim. Installing a policy makes these knobs authoritative:

• validation_enabled = false admits every write without validation.
• retrieval_top_k is an upper bound: the emitted requested_k is min(query.top_k, top_k).
• max_content_bytes / max_name_length override the validation size limits when set.

memory_path and stale_warning_days are not enforced inside the kernel (the kernel performs no recall I/O); they are carried so the SDK consumes a single authoritative config.

Fields

memory_path: String

stale_warning_days: u32

retrieval_top_k: usize

validation_enabled: bool

max_content_bytes: Option<u32>

max_name_length: Option<usize>

Implementations

impl MemoryPolicy

pub fn validation(&self) -> MemoryValidation

Build the validation rules this policy implies, starting from the kernel defaults and applying any size / name-length overrides.

pub fn clamp_top_k(&self, requested: usize) -> usize

Clamp a requested retrieval count to this policy’s retrieval_top_k upper bound.

Trait Implementations

impl Clone for MemoryPolicy

fn clone(&self) -> MemoryPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryPolicy

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

Formats the value using the given formatter.

impl Default for MemoryPolicy

fn default() -> Self

Returns the “default value” for a type.